38019680

素因数分解:

$2^5\times 5^1\times {\mathrm{293}}^1\times {\mathrm{811}}^1$

素因数の和:1119

約数の個数: 48

約数和(自身を含む): 90239184

約数和(自身を除く): 52219504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 293, 586, 811, 1172, 1465, 1622, 2344, 2930, 3244, 4055, 4688, 5860, 6488, 8110, 9376, 11720, 12976, 16220, 23440, 25952, 32440, 46880, 64880, 129760, 237623, 475246, 950492, 1188115, 1900984, 2376230, 3801968, 4752460, 7603936, 9504920, 19009840, 38019680]

約数ペア:

[(1, 38019680), (2, 19009840), (4, 9504920), (5, 7603936), (8, 4752460), (10, 3801968), (16, 2376230), (20, 1900984), (32, 1188115), (40, 950492), (80, 475246), (160, 237623), (293, 129760), (586, 64880), (811, 46880), (1172, 32440), (1465, 25952), (1622, 23440), (2344, 16220), (2930, 12976), (3244, 11720), (4055, 9376), (4688, 8110), (5860, 6488)]