3889241200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{911}}^1$

素因数の和:1763

約数の個数: 120

約数和(自身を含む): 10085979456

約数和(自身を除く): 6196738256

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 821, 911, 1040, 1300, 1642, 1822, 2600, 3284, 3644, 4105, 4555, 5200, 6568, 7288, 8210, 9110, 10673, 11843, 13136, 14576, 16420, 18220, 20525, 21346, 22775, 23686, 32840, 36440, 41050, 42692, 45550, 47372, 53365, 59215, 65680, 72880, 82100, 85384, 91100, 94744, 106730, 118430, 164200, 170768, 182200, 189488, 213460, 236860, 266825, 296075, 328400, 364400, 426920, 473720, 533650, 592150, 747931, 853840, 947440, 1067300, 1184300, 1495862, 2134600, 2368600, 2991724, 3739655, 4269200, 4737200, 5983448, 7479310, 9723103, 11966896, 14958620, 18698275, 19446206, 29917240, 37396550, 38892412, 48615515, 59834480, 74793100, 77784824, 97231030, 149586200, 155569648, 194462060, 243077575, 299172400, 388924120, 486155150, 777848240, 972310300, 1944620600, 3889241200]

約数ペア:

[(1, 3889241200), (2, 1944620600), (4, 972310300), (5, 777848240), (8, 486155150), (10, 388924120), (13, 299172400), (16, 243077575), (20, 194462060), (25, 155569648), (26, 149586200), (40, 97231030), (50, 77784824), (52, 74793100), (65, 59834480), (80, 48615515), (100, 38892412), (104, 37396550), (130, 29917240), (200, 19446206), (208, 18698275), (260, 14958620), (325, 11966896), (400, 9723103), (520, 7479310), (650, 5983448), (821, 4737200), (911, 4269200), (1040, 3739655), (1300, 2991724), (1642, 2368600), (1822, 2134600), (2600, 1495862), (3284, 1184300), (3644, 1067300), (4105, 947440), (4555, 853840), (5200, 747931), (6568, 592150), (7288, 533650), (8210, 473720), (9110, 426920), (10673, 364400), (11843, 328400), (13136, 296075), (14576, 266825), (16420, 236860), (18220, 213460), (20525, 189488), (21346, 182200), (22775, 170768), (23686, 164200), (32840, 118430), (36440, 106730), (41050, 94744), (42692, 91100), (45550, 85384), (47372, 82100), (53365, 72880), (59215, 65680)]