13304537800

素因数分解:

$2^3\times 5^2\times {\mathrm{149}}^1\times {\mathrm{446461}}^1$

素因数の和:446626

約数の個数: 48

約数和(自身を含む): 31140724500

約数和(自身を除く): 17836186700

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 149, 200, 298, 596, 745, 1192, 1490, 2980, 3725, 5960, 7450, 14900, 29800, 446461, 892922, 1785844, 2232305, 3571688, 4464610, 8929220, 11161525, 17858440, 22323050, 44646100, 66522689, 89292200, 133045378, 266090756, 332613445, 532181512, 665226890, 1330453780, 1663067225, 2660907560, 3326134450, 6652268900, 13304537800]

約数ペア:

[(1, 13304537800), (2, 6652268900), (4, 3326134450), (5, 2660907560), (8, 1663067225), (10, 1330453780), (20, 665226890), (25, 532181512), (40, 332613445), (50, 266090756), (100, 133045378), (149, 89292200), (200, 66522689), (298, 44646100), (596, 22323050), (745, 17858440), (1192, 11161525), (1490, 8929220), (2980, 4464610), (3725, 3571688), (5960, 2232305), (7450, 1785844), (14900, 892922), (29800, 446461)]