110904040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{787}}^1$

素因数の和:1082

約数の個数: 64

約数和(自身を含む): 270063360

約数和(自身を除く): 159159320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 271, 520, 542, 787, 1084, 1355, 1574, 2168, 2710, 3148, 3523, 3935, 5420, 6296, 7046, 7870, 10231, 10840, 14092, 15740, 17615, 20462, 28184, 31480, 35230, 40924, 51155, 70460, 81848, 102310, 140920, 204620, 213277, 409240, 426554, 853108, 1066385, 1706216, 2132770, 2772601, 4265540, 5545202, 8531080, 11090404, 13863005, 22180808, 27726010, 55452020, 110904040]

約数ペア:

[(1, 110904040), (2, 55452020), (4, 27726010), (5, 22180808), (8, 13863005), (10, 11090404), (13, 8531080), (20, 5545202), (26, 4265540), (40, 2772601), (52, 2132770), (65, 1706216), (104, 1066385), (130, 853108), (260, 426554), (271, 409240), (520, 213277), (542, 204620), (787, 140920), (1084, 102310), (1355, 81848), (1574, 70460), (2168, 51155), (2710, 40924), (3148, 35230), (3523, 31480), (3935, 28184), (5420, 20462), (6296, 17615), (7046, 15740), (7870, 14092), (10231, 10840)]