1961558425010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{883}}^1\times {\mathrm{7660243}}^1$

素因数の和:7661162

約数の個数: 32

約数和(自身を含む): 3656694075840

約数和(自身を除く): 1695135650830

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 883, 1766, 4415, 8830, 25607, 51214, 128035, 256070, 7660243, 15320486, 38301215, 76602430, 222147047, 444294094, 1110735235, 2221470470, 6763994569, 13527989138, 33819972845, 67639945690, 196155842501, 392311685002, 980779212505, 1961558425010]

約数ペア:

[(1, 1961558425010), (2, 980779212505), (5, 392311685002), (10, 196155842501), (29, 67639945690), (58, 33819972845), (145, 13527989138), (290, 6763994569), (883, 2221470470), (1766, 1110735235), (4415, 444294094), (8830, 222147047), (25607, 76602430), (51214, 38301215), (128035, 15320486), (256070, 7660243)]