160061200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{30781}}^1$

素因数の和:30812

約数の個数: 60

約数和(自身を含む): 414141028

約数和(自身を除く): 254079828

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 30781, 61562, 123124, 153905, 246248, 307810, 400153, 492496, 615620, 769525, 800306, 1231240, 1539050, 1600612, 2000765, 2462480, 3078100, 3201224, 4001530, 6156200, 6402448, 8003060, 10003825, 12312400, 16006120, 20007650, 32012240, 40015300, 80030600, 160061200]

約数ペア:

[(1, 160061200), (2, 80030600), (4, 40015300), (5, 32012240), (8, 20007650), (10, 16006120), (13, 12312400), (16, 10003825), (20, 8003060), (25, 6402448), (26, 6156200), (40, 4001530), (50, 3201224), (52, 3078100), (65, 2462480), (80, 2000765), (100, 1600612), (104, 1539050), (130, 1231240), (200, 800306), (208, 769525), (260, 615620), (325, 492496), (400, 400153), (520, 307810), (650, 246248), (1040, 153905), (1300, 123124), (2600, 61562), (5200, 30781)]