45523720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{659}}^1$

素因数の和:838

約数の個数: 64

約数和(自身を含む): 112622400

約数和(自身を除く): 67098680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 157, 220, 314, 440, 628, 659, 785, 1256, 1318, 1570, 1727, 2636, 3140, 3295, 3454, 5272, 6280, 6590, 6908, 7249, 8635, 13180, 13816, 14498, 17270, 26360, 28996, 34540, 36245, 57992, 69080, 72490, 103463, 144980, 206926, 289960, 413852, 517315, 827704, 1034630, 1138093, 2069260, 2276186, 4138520, 4552372, 5690465, 9104744, 11380930, 22761860, 45523720]

約数ペア:

[(1, 45523720), (2, 22761860), (4, 11380930), (5, 9104744), (8, 5690465), (10, 4552372), (11, 4138520), (20, 2276186), (22, 2069260), (40, 1138093), (44, 1034630), (55, 827704), (88, 517315), (110, 413852), (157, 289960), (220, 206926), (314, 144980), (440, 103463), (628, 72490), (659, 69080), (785, 57992), (1256, 36245), (1318, 34540), (1570, 28996), (1727, 26360), (2636, 17270), (3140, 14498), (3295, 13816), (3454, 13180), (5272, 8635), (6280, 7249), (6590, 6908)]