99695901968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{599}}^1\times {\mathrm{4021}}^1$

素因数の和:4840

約数の個数: 80

約数和(自身を含む): 209465760000

約数和(自身を除く): 109769858032

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 199, 208, 398, 599, 796, 1198, 1592, 2396, 2587, 3184, 4021, 4792, 5174, 7787, 8042, 9584, 10348, 15574, 16084, 20696, 31148, 32168, 41392, 52273, 62296, 64336, 104546, 119201, 124592, 209092, 238402, 418184, 476804, 800179, 836368, 953608, 1549613, 1600358, 1907216, 2408579, 3099226, 3200716, 4817158, 6198452, 6401432, 9634316, 10402327, 12396904, 12802864, 19268632, 20804654, 24793808, 31311527, 38537264, 41609308, 62623054, 83218616, 125246108, 166437232, 250492216, 479307221, 500984432, 958614442, 1917228884, 3834457768, 6230993873, 7668915536, 12461987746, 24923975492, 49847950984, 99695901968]

約数ペア:

[(1, 99695901968), (2, 49847950984), (4, 24923975492), (8, 12461987746), (13, 7668915536), (16, 6230993873), (26, 3834457768), (52, 1917228884), (104, 958614442), (199, 500984432), (208, 479307221), (398, 250492216), (599, 166437232), (796, 125246108), (1198, 83218616), (1592, 62623054), (2396, 41609308), (2587, 38537264), (3184, 31311527), (4021, 24793808), (4792, 20804654), (5174, 19268632), (7787, 12802864), (8042, 12396904), (9584, 10402327), (10348, 9634316), (15574, 6401432), (16084, 6198452), (20696, 4817158), (31148, 3200716), (32168, 3099226), (41392, 2408579), (52273, 1907216), (62296, 1600358), (64336, 1549613), (104546, 953608), (119201, 836368), (124592, 800179), (209092, 476804), (238402, 418184)]