15660110440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30115597}}^1$

素因数の和:30115621

約数の個数: 32

約数和(自身を含む): 37945653480

約数和(自身を除く): 22285543040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 30115597, 60231194, 120462388, 150577985, 240924776, 301155970, 391502761, 602311940, 783005522, 1204623880, 1566011044, 1957513805, 3132022088, 3915027610, 7830055220, 15660110440]

約数ペア:

[(1, 15660110440), (2, 7830055220), (4, 3915027610), (5, 3132022088), (8, 1957513805), (10, 1566011044), (13, 1204623880), (20, 783005522), (26, 602311940), (40, 391502761), (52, 301155970), (65, 240924776), (104, 150577985), (130, 120462388), (260, 60231194), (520, 30115597)]