27675320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40699}}^1$

素因数の和:40727

約数の個数: 32

約数和(自身を含む): 65934000

約数和(自身を除く): 38258680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 40699, 81398, 162796, 203495, 325592, 406990, 691883, 813980, 1383766, 1627960, 2767532, 3459415, 5535064, 6918830, 13837660, 27675320]

約数ペア:

[(1, 27675320), (2, 13837660), (4, 6918830), (5, 5535064), (8, 3459415), (10, 2767532), (17, 1627960), (20, 1383766), (34, 813980), (40, 691883), (68, 406990), (85, 325592), (136, 203495), (170, 162796), (340, 81398), (680, 40699)]