107282450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1489}}^1$

素因数の和:1643

約数の個数: 48

約数和(自身を含む): 219494880

約数和(自身を除く): 112212430

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 131, 262, 275, 550, 655, 1310, 1441, 1489, 2882, 2978, 3275, 6550, 7205, 7445, 14410, 14890, 16379, 32758, 36025, 37225, 72050, 74450, 81895, 163790, 195059, 390118, 409475, 818950, 975295, 1950590, 2145649, 4291298, 4876475, 9752950, 10728245, 21456490, 53641225, 107282450]

約数ペア:

[(1, 107282450), (2, 53641225), (5, 21456490), (10, 10728245), (11, 9752950), (22, 4876475), (25, 4291298), (50, 2145649), (55, 1950590), (110, 975295), (131, 818950), (262, 409475), (275, 390118), (550, 195059), (655, 163790), (1310, 81895), (1441, 74450), (1489, 72050), (2882, 37225), (2978, 36025), (3275, 32758), (6550, 16379), (7205, 14890), (7445, 14410)]