78461200

素因数分解:

$2^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{3701}}^1$

素因数の和:3772

約数の個数: 60

約数和(自身を含む): 192111588

約数和(自身を除く): 113650388

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 80, 100, 106, 200, 212, 265, 400, 424, 530, 848, 1060, 1325, 2120, 2650, 3701, 4240, 5300, 7402, 10600, 14804, 18505, 21200, 29608, 37010, 59216, 74020, 92525, 148040, 185050, 196153, 296080, 370100, 392306, 740200, 784612, 980765, 1480400, 1569224, 1961530, 3138448, 3923060, 4903825, 7846120, 9807650, 15692240, 19615300, 39230600, 78461200]

約数ペア:

[(1, 78461200), (2, 39230600), (4, 19615300), (5, 15692240), (8, 9807650), (10, 7846120), (16, 4903825), (20, 3923060), (25, 3138448), (40, 1961530), (50, 1569224), (53, 1480400), (80, 980765), (100, 784612), (106, 740200), (200, 392306), (212, 370100), (265, 296080), (400, 196153), (424, 185050), (530, 148040), (848, 92525), (1060, 74020), (1325, 59216), (2120, 37010), (2650, 29608), (3701, 21200), (4240, 18505), (5300, 14804), (7402, 10600)]