1399413200

素因数分解:

$2^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{691}}^1$

素因数の和:853

約数の個数: 120

約数和(自身を含む): 3463382496

約数和(自身を除く): 2063969296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 83, 100, 122, 166, 200, 244, 305, 332, 400, 415, 488, 610, 664, 691, 830, 976, 1220, 1328, 1382, 1525, 1660, 2075, 2440, 2764, 3050, 3320, 3455, 4150, 4880, 5063, 5528, 6100, 6640, 6910, 8300, 10126, 11056, 12200, 13820, 16600, 17275, 20252, 24400, 25315, 27640, 33200, 34550, 40504, 42151, 50630, 55280, 57353, 69100, 81008, 84302, 101260, 114706, 126575, 138200, 168604, 202520, 210755, 229412, 253150, 276400, 286765, 337208, 405040, 421510, 458824, 506300, 573530, 674416, 843020, 917648, 1012600, 1053775, 1147060, 1433825, 1686040, 2025200, 2107550, 2294120, 2867650, 3372080, 3498533, 4215100, 4588240, 5735300, 6997066, 8430200, 11470600, 13994132, 16860400, 17492665, 22941200, 27988264, 34985330, 55976528, 69970660, 87463325, 139941320, 174926650, 279882640, 349853300, 699706600, 1399413200]

約数ペア:

[(1, 1399413200), (2, 699706600), (4, 349853300), (5, 279882640), (8, 174926650), (10, 139941320), (16, 87463325), (20, 69970660), (25, 55976528), (40, 34985330), (50, 27988264), (61, 22941200), (80, 17492665), (83, 16860400), (100, 13994132), (122, 11470600), (166, 8430200), (200, 6997066), (244, 5735300), (305, 4588240), (332, 4215100), (400, 3498533), (415, 3372080), (488, 2867650), (610, 2294120), (664, 2107550), (691, 2025200), (830, 1686040), (976, 1433825), (1220, 1147060), (1328, 1053775), (1382, 1012600), (1525, 917648), (1660, 843020), (2075, 674416), (2440, 573530), (2764, 506300), (3050, 458824), (3320, 421510), (3455, 405040), (4150, 337208), (4880, 286765), (5063, 276400), (5528, 253150), (6100, 229412), (6640, 210755), (6910, 202520), (8300, 168604), (10126, 138200), (11056, 126575), (12200, 114706), (13820, 101260), (16600, 84302), (17275, 81008), (20252, 69100), (24400, 57353), (25315, 55280), (27640, 50630), (33200, 42151), (34550, 40504)]