9387040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4513}}^1$

素因数の和:4541

約数の個数: 48

約数和(自身を含む): 23888088

約数和(自身を除く): 14501048

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 4513, 9026, 18052, 22565, 36104, 45130, 58669, 72208, 90260, 117338, 144416, 180520, 234676, 293345, 361040, 469352, 586690, 722080, 938704, 1173380, 1877408, 2346760, 4693520, 9387040]

約数ペア:

[(1, 9387040), (2, 4693520), (4, 2346760), (5, 1877408), (8, 1173380), (10, 938704), (13, 722080), (16, 586690), (20, 469352), (26, 361040), (32, 293345), (40, 234676), (52, 180520), (65, 144416), (80, 117338), (104, 90260), (130, 72208), (160, 58669), (208, 45130), (260, 36104), (416, 22565), (520, 18052), (1040, 9026), (2080, 4513)]