39269840

素因数分解:

$2^4\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1483}}^1$

素因数の和:1827

約数の個数: 40

約数和(自身を含む): 91639968

約数和(自身を除く): 52370128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 331, 662, 1324, 1483, 1655, 2648, 2966, 3310, 5296, 5932, 6620, 7415, 11864, 13240, 14830, 23728, 26480, 29660, 59320, 118640, 490873, 981746, 1963492, 2454365, 3926984, 4908730, 7853968, 9817460, 19634920, 39269840]

約数ペア:

[(1, 39269840), (2, 19634920), (4, 9817460), (5, 7853968), (8, 4908730), (10, 3926984), (16, 2454365), (20, 1963492), (40, 981746), (80, 490873), (331, 118640), (662, 59320), (1324, 29660), (1483, 26480), (1655, 23728), (2648, 14830), (2966, 13240), (3310, 11864), (5296, 7415), (5932, 6620)]