11476960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6521}}^1$

素因数の和:6547

約数の個数: 48

約数和(自身を含む): 29583792

約数和(自身を除く): 18106832

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 6521, 13042, 26084, 32605, 52168, 65210, 71731, 104336, 130420, 143462, 208672, 260840, 286924, 358655, 521680, 573848, 717310, 1043360, 1147696, 1434620, 2295392, 2869240, 5738480, 11476960]

約数ペア:

[(1, 11476960), (2, 5738480), (4, 2869240), (5, 2295392), (8, 1434620), (10, 1147696), (11, 1043360), (16, 717310), (20, 573848), (22, 521680), (32, 358655), (40, 286924), (44, 260840), (55, 208672), (80, 143462), (88, 130420), (110, 104336), (160, 71731), (176, 65210), (220, 52168), (352, 32605), (440, 26084), (880, 13042), (1760, 6521)]