38753410

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{839}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 72576000

約数和(自身を除く): 33822590

約数列:

[1, 2, 5, 10, 31, 62, 149, 155, 298, 310, 745, 839, 1490, 1678, 4195, 4619, 8390, 9238, 23095, 26009, 46190, 52018, 125011, 130045, 250022, 260090, 625055, 1250110, 3875341, 7750682, 19376705, 38753410]

約数ペア:

[(1, 38753410), (2, 19376705), (5, 7750682), (10, 3875341), (31, 1250110), (62, 625055), (149, 260090), (155, 250022), (298, 130045), (310, 125011), (745, 52018), (839, 46190), (1490, 26009), (1678, 23095), (4195, 9238), (4619, 8390)]