117391300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1237}}^1$

素因数の和:1337

約数の個数: 72

約数和(自身を含む): 278317256

約数和(自身を除く): 160925956

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 73, 100, 130, 146, 260, 292, 325, 365, 650, 730, 949, 1237, 1300, 1460, 1825, 1898, 2474, 3650, 3796, 4745, 4948, 6185, 7300, 9490, 12370, 16081, 18980, 23725, 24740, 30925, 32162, 47450, 61850, 64324, 80405, 90301, 94900, 123700, 160810, 180602, 321620, 361204, 402025, 451505, 804050, 903010, 1173913, 1608100, 1806020, 2257525, 2347826, 4515050, 4695652, 5869565, 9030100, 11739130, 23478260, 29347825, 58695650, 117391300]

約数ペア:

[(1, 117391300), (2, 58695650), (4, 29347825), (5, 23478260), (10, 11739130), (13, 9030100), (20, 5869565), (25, 4695652), (26, 4515050), (50, 2347826), (52, 2257525), (65, 1806020), (73, 1608100), (100, 1173913), (130, 903010), (146, 804050), (260, 451505), (292, 402025), (325, 361204), (365, 321620), (650, 180602), (730, 160810), (949, 123700), (1237, 94900), (1300, 90301), (1460, 80405), (1825, 64324), (1898, 61850), (2474, 47450), (3650, 32162), (3796, 30925), (4745, 24740), (4948, 23725), (6185, 18980), (7300, 16081), (9490, 12370)]