253470297740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{853}}^1\times {\mathrm{11953}}^1$

素因数の和:12939

約数の個数: 96

約数和(自身を含む): 586551986496

約数和(自身を除く): 333081688756

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 113, 220, 226, 452, 565, 853, 1130, 1243, 1706, 2260, 2486, 3412, 4265, 4972, 6215, 8530, 9383, 11953, 12430, 17060, 18766, 23906, 24860, 37532, 46915, 47812, 59765, 93830, 96389, 119530, 131483, 187660, 192778, 239060, 262966, 385556, 481945, 525932, 657415, 963890, 1060279, 1314830, 1350689, 1927780, 2120558, 2629660, 2701378, 4241116, 5301395, 5402756, 6753445, 10195909, 10602790, 13506890, 14857579, 20391818, 21205580, 27013780, 29715158, 40783636, 50979545, 59430316, 74287895, 101959090, 112154999, 148575790, 203918180, 224309998, 297151580, 448619996, 560774995, 1121549990, 1152137717, 2243099980, 2304275434, 4608550868, 5760688585, 11521377170, 12673514887, 23042754340, 25347029774, 50694059548, 63367574435, 126735148870, 253470297740]

約数ペア:

[(1, 253470297740), (2, 126735148870), (4, 63367574435), (5, 50694059548), (10, 25347029774), (11, 23042754340), (20, 12673514887), (22, 11521377170), (44, 5760688585), (55, 4608550868), (110, 2304275434), (113, 2243099980), (220, 1152137717), (226, 1121549990), (452, 560774995), (565, 448619996), (853, 297151580), (1130, 224309998), (1243, 203918180), (1706, 148575790), (2260, 112154999), (2486, 101959090), (3412, 74287895), (4265, 59430316), (4972, 50979545), (6215, 40783636), (8530, 29715158), (9383, 27013780), (11953, 21205580), (12430, 20391818), (17060, 14857579), (18766, 13506890), (23906, 10602790), (24860, 10195909), (37532, 6753445), (46915, 5402756), (47812, 5301395), (59765, 4241116), (93830, 2701378), (96389, 2629660), (119530, 2120558), (131483, 1927780), (187660, 1350689), (192778, 1314830), (239060, 1060279), (262966, 963890), (385556, 657415), (481945, 525932)]