20236414000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{19571}}^1$

素因数の和:19652

約数の個数: 160

約数和(自身を含む): 54518510592

約数和(自身を除く): 34282096592

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 47, 50, 55, 80, 88, 94, 100, 110, 125, 176, 188, 200, 220, 235, 250, 275, 376, 400, 440, 470, 500, 517, 550, 752, 880, 940, 1000, 1034, 1100, 1175, 1375, 1880, 2000, 2068, 2200, 2350, 2585, 2750, 3760, 4136, 4400, 4700, 5170, 5500, 5875, 8272, 9400, 10340, 11000, 11750, 12925, 18800, 19571, 20680, 22000, 23500, 25850, 39142, 41360, 47000, 51700, 64625, 78284, 94000, 97855, 103400, 129250, 156568, 195710, 206800, 215281, 258500, 313136, 391420, 430562, 489275, 517000, 782840, 861124, 919837, 978550, 1034000, 1076405, 1565680, 1722248, 1839674, 1957100, 2152810, 2446375, 3444496, 3679348, 3914200, 4305620, 4599185, 4892750, 5382025, 7358696, 7828400, 8611240, 9198370, 9785500, 10118207, 10764050, 14717392, 17222480, 18396740, 19571000, 20236414, 21528100, 22995925, 26910125, 36793480, 39142000, 40472828, 43056200, 45991850, 50591035, 53820250, 73586960, 80945656, 86112400, 91983700, 101182070, 107640500, 114979625, 161891312, 183967400, 202364140, 215281000, 229959250, 252955175, 367934800, 404728280, 430562000, 459918500, 505910350, 809456560, 919837000, 1011820700, 1264775875, 1839674000, 2023641400, 2529551750, 4047282800, 5059103500, 10118207000, 20236414000]

約数ペア:

[(1, 20236414000), (2, 10118207000), (4, 5059103500), (5, 4047282800), (8, 2529551750), (10, 2023641400), (11, 1839674000), (16, 1264775875), (20, 1011820700), (22, 919837000), (25, 809456560), (40, 505910350), (44, 459918500), (47, 430562000), (50, 404728280), (55, 367934800), (80, 252955175), (88, 229959250), (94, 215281000), (100, 202364140), (110, 183967400), (125, 161891312), (176, 114979625), (188, 107640500), (200, 101182070), (220, 91983700), (235, 86112400), (250, 80945656), (275, 73586960), (376, 53820250), (400, 50591035), (440, 45991850), (470, 43056200), (500, 40472828), (517, 39142000), (550, 36793480), (752, 26910125), (880, 22995925), (940, 21528100), (1000, 20236414), (1034, 19571000), (1100, 18396740), (1175, 17222480), (1375, 14717392), (1880, 10764050), (2000, 10118207), (2068, 9785500), (2200, 9198370), (2350, 8611240), (2585, 7828400), (2750, 7358696), (3760, 5382025), (4136, 4892750), (4400, 4599185), (4700, 4305620), (5170, 3914200), (5500, 3679348), (5875, 3444496), (8272, 2446375), (9400, 2152810), (10340, 1957100), (11000, 1839674), (11750, 1722248), (12925, 1565680), (18800, 1076405), (19571, 1034000), (20680, 978550), (22000, 919837), (23500, 861124), (25850, 782840), (39142, 517000), (41360, 489275), (47000, 430562), (51700, 391420), (64625, 313136), (78284, 258500), (94000, 215281), (97855, 206800), (103400, 195710), (129250, 156568)]