38317240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2377}}^1$

素因数の和:2432

約数の個数: 64

約数和(自身を含む): 95880960

約数和(自身を除く): 57563720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 2377, 3224, 4030, 4754, 8060, 9508, 11885, 16120, 19016, 23770, 30901, 47540, 61802, 73687, 95080, 123604, 147374, 154505, 247208, 294748, 309010, 368435, 589496, 618020, 736870, 957931, 1236040, 1473740, 1915862, 2947480, 3831724, 4789655, 7663448, 9579310, 19158620, 38317240]

約数ペア:

[(1, 38317240), (2, 19158620), (4, 9579310), (5, 7663448), (8, 4789655), (10, 3831724), (13, 2947480), (20, 1915862), (26, 1473740), (31, 1236040), (40, 957931), (52, 736870), (62, 618020), (65, 589496), (104, 368435), (124, 309010), (130, 294748), (155, 247208), (248, 154505), (260, 147374), (310, 123604), (403, 95080), (520, 73687), (620, 61802), (806, 47540), (1240, 30901), (1612, 23770), (2015, 19016), (2377, 16120), (3224, 11885), (4030, 9508), (4754, 8060)]