98411680

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8663}}^1$

素因数の和:8749

約数の個数: 48

約数和(自身を含む): 235799424

約数和(自身を除く): 137387744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1420, 2272, 2840, 5680, 8663, 11360, 17326, 34652, 43315, 69304, 86630, 138608, 173260, 277216, 346520, 615073, 693040, 1230146, 1386080, 2460292, 3075365, 4920584, 6150730, 9841168, 12301460, 19682336, 24602920, 49205840, 98411680]

約数ペア:

[(1, 98411680), (2, 49205840), (4, 24602920), (5, 19682336), (8, 12301460), (10, 9841168), (16, 6150730), (20, 4920584), (32, 3075365), (40, 2460292), (71, 1386080), (80, 1230146), (142, 693040), (160, 615073), (284, 346520), (355, 277216), (568, 173260), (710, 138608), (1136, 86630), (1420, 69304), (2272, 43315), (2840, 34652), (5680, 17326), (8663, 11360)]