103416560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{99439}}^1$

素因数の和:99465

約数の個数: 40

約数和(自身を含む): 258941760

約数和(自身を除く): 155525200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 99439, 198878, 397756, 497195, 795512, 994390, 1292707, 1591024, 1988780, 2585414, 3977560, 5170828, 6463535, 7955120, 10341656, 12927070, 20683312, 25854140, 51708280, 103416560]

約数ペア:

[(1, 103416560), (2, 51708280), (4, 25854140), (5, 20683312), (8, 12927070), (10, 10341656), (13, 7955120), (16, 6463535), (20, 5170828), (26, 3977560), (40, 2585414), (52, 1988780), (65, 1591024), (80, 1292707), (104, 994390), (130, 795512), (208, 497195), (260, 397756), (520, 198878), (1040, 99439)]