86687712080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1\times {\mathrm{63409}}^1$

素因数の和:64188

約数の個数: 80

約数和(自身を含む): 210598306560

約数和(自身を除く): 123910594480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 743, 920, 1486, 1840, 2972, 3715, 5944, 7430, 11888, 14860, 17089, 29720, 34178, 59440, 63409, 68356, 85445, 126818, 136712, 170890, 253636, 273424, 317045, 341780, 507272, 634090, 683560, 1014544, 1268180, 1367120, 1458407, 2536360, 2916814, 5072720, 5833628, 7292035, 11667256, 14584070, 23334512, 29168140, 47112887, 58336280, 94225774, 116672560, 188451548, 235564435, 376903096, 471128870, 753806192, 942257740, 1083596401, 1884515480, 2167192802, 3769030960, 4334385604, 5417982005, 8668771208, 10835964010, 17337542416, 21671928020, 43343856040, 86687712080]

約数ペア:

[(1, 86687712080), (2, 43343856040), (4, 21671928020), (5, 17337542416), (8, 10835964010), (10, 8668771208), (16, 5417982005), (20, 4334385604), (23, 3769030960), (40, 2167192802), (46, 1884515480), (80, 1083596401), (92, 942257740), (115, 753806192), (184, 471128870), (230, 376903096), (368, 235564435), (460, 188451548), (743, 116672560), (920, 94225774), (1486, 58336280), (1840, 47112887), (2972, 29168140), (3715, 23334512), (5944, 14584070), (7430, 11667256), (11888, 7292035), (14860, 5833628), (17089, 5072720), (29720, 2916814), (34178, 2536360), (59440, 1458407), (63409, 1367120), (68356, 1268180), (85445, 1014544), (126818, 683560), (136712, 634090), (170890, 507272), (253636, 341780), (273424, 317045)]