79621058840

素因数分解:

$2^3\times 5^1\times {\mathrm{941}}^1\times {\mathrm{2115331}}^1$

素因数の和:2116283

約数の個数: 32

約数和(自身を含む): 179337846960

約数和(自身を除く): 99716788120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 941, 1882, 3764, 4705, 7528, 9410, 18820, 37640, 2115331, 4230662, 8461324, 10576655, 16922648, 21153310, 42306620, 84613240, 1990526471, 3981052942, 7962105884, 9952632355, 15924211768, 19905264710, 39810529420, 79621058840]

約数ペア:

[(1, 79621058840), (2, 39810529420), (4, 19905264710), (5, 15924211768), (8, 9952632355), (10, 7962105884), (20, 3981052942), (40, 1990526471), (941, 84613240), (1882, 42306620), (3764, 21153310), (4705, 16922648), (7528, 10576655), (9410, 8461324), (18820, 4230662), (37640, 2115331)]