103639705160

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{161503}}^1$

素因数の和:161838

約数の個数: 64

約数和(自身を含む): 237914772480

約数和(自身を除く): 134275067320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 263, 305, 488, 526, 610, 1052, 1220, 1315, 2104, 2440, 2630, 5260, 10520, 16043, 32086, 64172, 80215, 128344, 160430, 161503, 320860, 323006, 641720, 646012, 807515, 1292024, 1615030, 3230060, 6460120, 9851683, 19703366, 39406732, 42475289, 49258415, 78813464, 84950578, 98516830, 169901156, 197033660, 212376445, 339802312, 394067320, 424752890, 849505780, 1699011560, 2590992629, 5181985258, 10363970516, 12954963145, 20727941032, 25909926290, 51819852580, 103639705160]

約数ペア:

[(1, 103639705160), (2, 51819852580), (4, 25909926290), (5, 20727941032), (8, 12954963145), (10, 10363970516), (20, 5181985258), (40, 2590992629), (61, 1699011560), (122, 849505780), (244, 424752890), (263, 394067320), (305, 339802312), (488, 212376445), (526, 197033660), (610, 169901156), (1052, 98516830), (1220, 84950578), (1315, 78813464), (2104, 49258415), (2440, 42475289), (2630, 39406732), (5260, 19703366), (10520, 9851683), (16043, 6460120), (32086, 3230060), (64172, 1615030), (80215, 1292024), (128344, 807515), (160430, 646012), (161503, 641720), (320860, 323006)]