80458468400

素因数分解:

$2^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{74471}}^1$

素因数の和:74599

約数の個数: 120

約数和(自身を含む): 201248068704

約数和(自身を除く): 120789600304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 73, 74, 80, 100, 146, 148, 185, 200, 292, 296, 365, 370, 400, 584, 592, 730, 740, 925, 1168, 1460, 1480, 1825, 1850, 2701, 2920, 2960, 3650, 3700, 5402, 5840, 7300, 7400, 10804, 13505, 14600, 14800, 21608, 27010, 29200, 43216, 54020, 67525, 74471, 108040, 135050, 148942, 216080, 270100, 297884, 372355, 540200, 595768, 744710, 1080400, 1191536, 1489420, 1861775, 2755427, 2978840, 3723550, 5436383, 5510854, 5957680, 7447100, 10872766, 11021708, 13777135, 14894200, 21745532, 22043416, 27181915, 27554270, 29788400, 43491064, 44086832, 54363830, 55108540, 68885675, 86982128, 108727660, 110217080, 135909575, 137771350, 201146171, 217455320, 220434160, 271819150, 275542700, 402292342, 434910640, 543638300, 551085400, 804584684, 1005730855, 1087276600, 1102170800, 1609169368, 2011461710, 2174553200, 3218338736, 4022923420, 5028654275, 8045846840, 10057308550, 16091693680, 20114617100, 40229234200, 80458468400]

約数ペア:

[(1, 80458468400), (2, 40229234200), (4, 20114617100), (5, 16091693680), (8, 10057308550), (10, 8045846840), (16, 5028654275), (20, 4022923420), (25, 3218338736), (37, 2174553200), (40, 2011461710), (50, 1609169368), (73, 1102170800), (74, 1087276600), (80, 1005730855), (100, 804584684), (146, 551085400), (148, 543638300), (185, 434910640), (200, 402292342), (292, 275542700), (296, 271819150), (365, 220434160), (370, 217455320), (400, 201146171), (584, 137771350), (592, 135909575), (730, 110217080), (740, 108727660), (925, 86982128), (1168, 68885675), (1460, 55108540), (1480, 54363830), (1825, 44086832), (1850, 43491064), (2701, 29788400), (2920, 27554270), (2960, 27181915), (3650, 22043416), (3700, 21745532), (5402, 14894200), (5840, 13777135), (7300, 11021708), (7400, 10872766), (10804, 7447100), (13505, 5957680), (14600, 5510854), (14800, 5436383), (21608, 3723550), (27010, 2978840), (29200, 2755427), (43216, 1861775), (54020, 1489420), (67525, 1191536), (74471, 1080400), (108040, 744710), (135050, 595768), (148942, 540200), (216080, 372355), (270100, 297884)]