2527380400

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{203821}}^1$

素因数の和:203870

約数の個数: 60

約数和(自身を含む): 6267934144

約数和(自身を除く): 3740553744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 1240, 1550, 2480, 3100, 6200, 12400, 203821, 407642, 815284, 1019105, 1630568, 2038210, 3261136, 4076420, 5095525, 6318451, 8152840, 10191050, 12636902, 16305680, 20382100, 25273804, 31592255, 40764200, 50547608, 63184510, 81528400, 101095216, 126369020, 157961275, 252738040, 315922550, 505476080, 631845100, 1263690200, 2527380400]

約数ペア:

[(1, 2527380400), (2, 1263690200), (4, 631845100), (5, 505476080), (8, 315922550), (10, 252738040), (16, 157961275), (20, 126369020), (25, 101095216), (31, 81528400), (40, 63184510), (50, 50547608), (62, 40764200), (80, 31592255), (100, 25273804), (124, 20382100), (155, 16305680), (200, 12636902), (248, 10191050), (310, 8152840), (400, 6318451), (496, 5095525), (620, 4076420), (775, 3261136), (1240, 2038210), (1550, 1630568), (2480, 1019105), (3100, 815284), (6200, 407642), (12400, 203821)]