38147360

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7691}}^1$

素因数の和:7737

約数の個数: 48

約数和(自身を含む): 93042432

約数和(自身を除く): 54895072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 7691, 15382, 30764, 38455, 61528, 76910, 123056, 153820, 238421, 246112, 307640, 476842, 615280, 953684, 1192105, 1230560, 1907368, 2384210, 3814736, 4768420, 7629472, 9536840, 19073680, 38147360]

約数ペア:

[(1, 38147360), (2, 19073680), (4, 9536840), (5, 7629472), (8, 4768420), (10, 3814736), (16, 2384210), (20, 1907368), (31, 1230560), (32, 1192105), (40, 953684), (62, 615280), (80, 476842), (124, 307640), (155, 246112), (160, 238421), (248, 153820), (310, 123056), (496, 76910), (620, 61528), (992, 38455), (1240, 30764), (2480, 15382), (4960, 7691)]