31673200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6091}}^1$

素因数の和:6122

約数の個数: 60

約数和(自身を含む): 81961768

約数和(自身を除く): 50288568

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, 6091, 12182, 24364, 30455, 48728, 60910, 79183, 97456, 121820, 152275, 158366, 243640, 304550, 316732, 395915, 487280, 609100, 633464, 791830, 1218200, 1266928, 1583660, 1979575, 2436400, 3167320, 3959150, 6334640, 7918300, 15836600, 31673200]

約数ペア:

[(1, 31673200), (2, 15836600), (4, 7918300), (5, 6334640), (8, 3959150), (10, 3167320), (13, 2436400), (16, 1979575), (20, 1583660), (25, 1266928), (26, 1218200), (40, 791830), (50, 633464), (52, 609100), (65, 487280), (80, 395915), (100, 316732), (104, 304550), (130, 243640), (200, 158366), (208, 152275), (260, 121820), (325, 97456), (400, 79183), (520, 60910), (650, 48728), (1040, 30455), (1300, 24364), (2600, 12182), (5200, 6091)]