713111960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^2$

素因数の和:409

約数の個数: 96

約数和(自身を含む): 1790041680

約数和(自身を除く): 1076929720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 61, 88, 110, 122, 163, 220, 244, 305, 326, 440, 488, 610, 652, 671, 815, 1220, 1304, 1342, 1630, 1793, 2440, 2684, 3260, 3355, 3586, 5368, 6520, 6710, 7172, 8965, 9943, 13420, 14344, 17930, 19886, 26569, 26840, 35860, 39772, 49715, 53138, 71720, 79544, 99430, 106276, 109373, 132845, 198860, 212552, 218746, 265690, 292259, 397720, 437492, 531380, 546865, 584518, 874984, 1062760, 1093730, 1169036, 1461295, 1620709, 2187460, 2338072, 2922590, 3241418, 4374920, 5845180, 6482836, 8103545, 11690360, 12965672, 16207090, 17827799, 32414180, 35655598, 64828360, 71311196, 89138995, 142622392, 178277990, 356555980, 713111960]

約数ペア:

[(1, 713111960), (2, 356555980), (4, 178277990), (5, 142622392), (8, 89138995), (10, 71311196), (11, 64828360), (20, 35655598), (22, 32414180), (40, 17827799), (44, 16207090), (55, 12965672), (61, 11690360), (88, 8103545), (110, 6482836), (122, 5845180), (163, 4374920), (220, 3241418), (244, 2922590), (305, 2338072), (326, 2187460), (440, 1620709), (488, 1461295), (610, 1169036), (652, 1093730), (671, 1062760), (815, 874984), (1220, 584518), (1304, 546865), (1342, 531380), (1630, 437492), (1793, 397720), (2440, 292259), (2684, 265690), (3260, 218746), (3355, 212552), (3586, 198860), (5368, 132845), (6520, 109373), (6710, 106276), (7172, 99430), (8965, 79544), (9943, 71720), (13420, 53138), (14344, 49715), (17930, 39772), (19886, 35860), (26569, 26840)]