8045709200

素因数分解:

$2^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{3911}}^1$

素因数の和:4105

約数の個数: 120

約数和(自身を含む): 20000178240

約数和(自身を除く): 11954469040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 74, 80, 100, 139, 148, 185, 200, 278, 296, 370, 400, 556, 592, 695, 740, 925, 1112, 1390, 1480, 1850, 2224, 2780, 2960, 3475, 3700, 3911, 5143, 5560, 6950, 7400, 7822, 10286, 11120, 13900, 14800, 15644, 19555, 20572, 25715, 27800, 31288, 39110, 41144, 51430, 55600, 62576, 78220, 82288, 97775, 102860, 128575, 144707, 156440, 195550, 205720, 257150, 289414, 312880, 391100, 411440, 514300, 543629, 578828, 723535, 782200, 1028600, 1087258, 1157656, 1447070, 1564400, 2057200, 2174516, 2315312, 2718145, 2894140, 3617675, 4349032, 5436290, 5788280, 7235350, 8698064, 10872580, 11576560, 13590725, 14470700, 20114273, 21745160, 27181450, 28941400, 40228546, 43490320, 54362900, 57882800, 80457092, 100571365, 108725800, 160914184, 201142730, 217451600, 321828368, 402285460, 502856825, 804570920, 1005713650, 1609141840, 2011427300, 4022854600, 8045709200]

約数ペア:

[(1, 8045709200), (2, 4022854600), (4, 2011427300), (5, 1609141840), (8, 1005713650), (10, 804570920), (16, 502856825), (20, 402285460), (25, 321828368), (37, 217451600), (40, 201142730), (50, 160914184), (74, 108725800), (80, 100571365), (100, 80457092), (139, 57882800), (148, 54362900), (185, 43490320), (200, 40228546), (278, 28941400), (296, 27181450), (370, 21745160), (400, 20114273), (556, 14470700), (592, 13590725), (695, 11576560), (740, 10872580), (925, 8698064), (1112, 7235350), (1390, 5788280), (1480, 5436290), (1850, 4349032), (2224, 3617675), (2780, 2894140), (2960, 2718145), (3475, 2315312), (3700, 2174516), (3911, 2057200), (5143, 1564400), (5560, 1447070), (6950, 1157656), (7400, 1087258), (7822, 1028600), (10286, 782200), (11120, 723535), (13900, 578828), (14800, 543629), (15644, 514300), (19555, 411440), (20572, 391100), (25715, 312880), (27800, 289414), (31288, 257150), (39110, 205720), (41144, 195550), (51430, 156440), (55600, 144707), (62576, 128575), (78220, 102860), (82288, 97775)]