39858080

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10831}}^1$

素因数の和:10869

約数の個数: 48

約数和(自身を含む): 98267904

約数和(自身を除く): 58409824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 10831, 21662, 43324, 54155, 86648, 108310, 173296, 216620, 249113, 346592, 433240, 498226, 866480, 996452, 1245565, 1732960, 1992904, 2491130, 3985808, 4982260, 7971616, 9964520, 19929040, 39858080]

約数ペア:

[(1, 39858080), (2, 19929040), (4, 9964520), (5, 7971616), (8, 4982260), (10, 3985808), (16, 2491130), (20, 1992904), (23, 1732960), (32, 1245565), (40, 996452), (46, 866480), (80, 498226), (92, 433240), (115, 346592), (160, 249113), (184, 216620), (230, 173296), (368, 108310), (460, 86648), (736, 54155), (920, 43324), (1840, 21662), (3680, 10831)]