10159760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9769}}^1$

素因数の和:9795

約数の個数: 40

約数和(自身を含む): 25441080

約数和(自身を除く): 15281320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 9769, 19538, 39076, 48845, 78152, 97690, 126997, 156304, 195380, 253994, 390760, 507988, 634985, 781520, 1015976, 1269970, 2031952, 2539940, 5079880, 10159760]

約数ペア:

[(1, 10159760), (2, 5079880), (4, 2539940), (5, 2031952), (8, 1269970), (10, 1015976), (13, 781520), (16, 634985), (20, 507988), (26, 390760), (40, 253994), (52, 195380), (65, 156304), (80, 126997), (104, 97690), (130, 78152), (208, 48845), (260, 39076), (520, 19538), (1040, 9769)]