43292920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1613}}^1$

素因数の和:1696

約数の個数: 64

約数和(自身を含む): 108073440

約数和(自身を除く): 64780520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 61, 88, 110, 122, 220, 244, 305, 440, 488, 610, 671, 1220, 1342, 1613, 2440, 2684, 3226, 3355, 5368, 6452, 6710, 8065, 12904, 13420, 16130, 17743, 26840, 32260, 35486, 64520, 70972, 88715, 98393, 141944, 177430, 196786, 354860, 393572, 491965, 709720, 787144, 983930, 1082323, 1967860, 2164646, 3935720, 4329292, 5411615, 8658584, 10823230, 21646460, 43292920]

約数ペア:

[(1, 43292920), (2, 21646460), (4, 10823230), (5, 8658584), (8, 5411615), (10, 4329292), (11, 3935720), (20, 2164646), (22, 1967860), (40, 1082323), (44, 983930), (55, 787144), (61, 709720), (88, 491965), (110, 393572), (122, 354860), (220, 196786), (244, 177430), (305, 141944), (440, 98393), (488, 88715), (610, 70972), (671, 64520), (1220, 35486), (1342, 32260), (1613, 26840), (2440, 17743), (2684, 16130), (3226, 13420), (3355, 12904), (5368, 8065), (6452, 6710)]