17387240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1153}}^1$

素因数の和:1206

約数の個数: 64

約数和(自身を含む): 43621200

約数和(自身を除く): 26233960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 232, 260, 290, 377, 520, 580, 754, 1153, 1160, 1508, 1885, 2306, 3016, 3770, 4612, 5765, 7540, 9224, 11530, 14989, 15080, 23060, 29978, 33437, 46120, 59956, 66874, 74945, 119912, 133748, 149890, 167185, 267496, 299780, 334370, 434681, 599560, 668740, 869362, 1337480, 1738724, 2173405, 3477448, 4346810, 8693620, 17387240]

約数ペア:

[(1, 17387240), (2, 8693620), (4, 4346810), (5, 3477448), (8, 2173405), (10, 1738724), (13, 1337480), (20, 869362), (26, 668740), (29, 599560), (40, 434681), (52, 334370), (58, 299780), (65, 267496), (104, 167185), (116, 149890), (130, 133748), (145, 119912), (232, 74945), (260, 66874), (290, 59956), (377, 46120), (520, 33437), (580, 29978), (754, 23060), (1153, 15080), (1160, 14989), (1508, 11530), (1885, 9224), (2306, 7540), (3016, 5765), (3770, 4612)]