64122770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{5393}}^1$

素因数の和:5470

約数の個数: 32

約数和(自身を含む): 122335920

約数和(自身を除く): 58213150

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 290, 410, 1189, 2378, 5393, 5945, 10786, 11890, 26965, 53930, 156397, 221113, 312794, 442226, 781985, 1105565, 1563970, 2211130, 6412277, 12824554, 32061385, 64122770]

約数ペア:

[(1, 64122770), (2, 32061385), (5, 12824554), (10, 6412277), (29, 2211130), (41, 1563970), (58, 1105565), (82, 781985), (145, 442226), (205, 312794), (290, 221113), (410, 156397), (1189, 53930), (2378, 26965), (5393, 11890), (5945, 10786)]