105743480

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1609}}^1$

素因数の和:1704

約数の個数: 64

約数和(自身を含む): 250387200

約数和(自身を除く): 144643720

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 53, 62, 106, 124, 155, 212, 248, 265, 310, 424, 530, 620, 1060, 1240, 1609, 1643, 2120, 3218, 3286, 6436, 6572, 8045, 8215, 12872, 13144, 16090, 16430, 32180, 32860, 49879, 64360, 65720, 85277, 99758, 170554, 199516, 249395, 341108, 399032, 426385, 498790, 682216, 852770, 997580, 1705540, 1995160, 2643587, 3411080, 5287174, 10574348, 13217935, 21148696, 26435870, 52871740, 105743480]

約数ペア:

[(1, 105743480), (2, 52871740), (4, 26435870), (5, 21148696), (8, 13217935), (10, 10574348), (20, 5287174), (31, 3411080), (40, 2643587), (53, 1995160), (62, 1705540), (106, 997580), (124, 852770), (155, 682216), (212, 498790), (248, 426385), (265, 399032), (310, 341108), (424, 249395), (530, 199516), (620, 170554), (1060, 99758), (1240, 85277), (1609, 65720), (1643, 64360), (2120, 49879), (3218, 32860), (3286, 32180), (6436, 16430), (6572, 16090), (8045, 13144), (8215, 12872)]