5611580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 12870144

約数和(自身を除く): 7258564

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 113, 130, 191, 226, 260, 382, 452, 565, 764, 955, 1130, 1469, 1910, 2260, 2483, 2938, 3820, 4966, 5876, 7345, 9932, 12415, 14690, 21583, 24830, 29380, 43166, 49660, 86332, 107915, 215830, 280579, 431660, 561158, 1122316, 1402895, 2805790, 5611580]

約数ペア:

[(1, 5611580), (2, 2805790), (4, 1402895), (5, 1122316), (10, 561158), (13, 431660), (20, 280579), (26, 215830), (52, 107915), (65, 86332), (113, 49660), (130, 43166), (191, 29380), (226, 24830), (260, 21583), (382, 14690), (452, 12415), (565, 9932), (764, 7345), (955, 5876), (1130, 4966), (1469, 3820), (1910, 2938), (2260, 2483)]