13063160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2699}}^1$

素因数の和:2732

約数の個数: 48

約数和(自身を含む): 32319000

約数和(自身を除く): 19255840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 2699, 4840, 5398, 10796, 13495, 21592, 26990, 29689, 53980, 59378, 107960, 118756, 148445, 237512, 296890, 326579, 593780, 653158, 1187560, 1306316, 1632895, 2612632, 3265790, 6531580, 13063160]

約数ペア:

[(1, 13063160), (2, 6531580), (4, 3265790), (5, 2612632), (8, 1632895), (10, 1306316), (11, 1187560), (20, 653158), (22, 593780), (40, 326579), (44, 296890), (55, 237512), (88, 148445), (110, 118756), (121, 107960), (220, 59378), (242, 53980), (440, 29689), (484, 26990), (605, 21592), (968, 13495), (1210, 10796), (2420, 5398), (2699, 4840)]