47380400

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3821}}^1$

素因数の和:3870

約数の個数: 60

約数和(自身を含む): 117534144

約数和(自身を除く): 70153744

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, 3821, 6200, 7642, 12400, 15284, 19105, 30568, 38210, 61136, 76420, 95525, 118451, 152840, 191050, 236902, 305680, 382100, 473804, 592255, 764200, 947608, 1184510, 1528400, 1895216, 2369020, 2961275, 4738040, 5922550, 9476080, 11845100, 23690200, 47380400]

約数ペア:

[(1, 47380400), (2, 23690200), (4, 11845100), (5, 9476080), (8, 5922550), (10, 4738040), (16, 2961275), (20, 2369020), (25, 1895216), (31, 1528400), (40, 1184510), (50, 947608), (62, 764200), (80, 592255), (100, 473804), (124, 382100), (155, 305680), (200, 236902), (248, 191050), (310, 152840), (400, 118451), (496, 95525), (620, 76420), (775, 61136), (1240, 38210), (1550, 30568), (2480, 19105), (3100, 15284), (3821, 12400), (6200, 7642)]