8592760520

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{51503}}^1$

素因数の和:51654

約数の個数: 64

約数和(自身を含む): 19987672320

約数和(自身を除く): 11394911800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 97, 172, 194, 215, 344, 388, 430, 485, 776, 860, 970, 1720, 1940, 3880, 4171, 8342, 16684, 20855, 33368, 41710, 51503, 83420, 103006, 166840, 206012, 257515, 412024, 515030, 1030060, 2060120, 2214629, 4429258, 4995791, 8858516, 9991582, 11073145, 17717032, 19983164, 22146290, 24978955, 39966328, 44292580, 49957910, 88585160, 99915820, 199831640, 214819013, 429638026, 859276052, 1074095065, 1718552104, 2148190130, 4296380260, 8592760520]

約数ペア:

[(1, 8592760520), (2, 4296380260), (4, 2148190130), (5, 1718552104), (8, 1074095065), (10, 859276052), (20, 429638026), (40, 214819013), (43, 199831640), (86, 99915820), (97, 88585160), (172, 49957910), (194, 44292580), (215, 39966328), (344, 24978955), (388, 22146290), (430, 19983164), (485, 17717032), (776, 11073145), (860, 9991582), (970, 8858516), (1720, 4995791), (1940, 4429258), (3880, 2214629), (4171, 2060120), (8342, 1030060), (16684, 515030), (20855, 412024), (33368, 257515), (41710, 206012), (51503, 166840), (83420, 103006)]