88449790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{5623}}^1$

素因数の和:5665

約数の個数: 48

約数和(自身を含む): 188493984

約数和(自身を除く): 100044194

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 3146, 5623, 7865, 11246, 15730, 28115, 56230, 61853, 73099, 123706, 146198, 309265, 365495, 618530, 680383, 730990, 804089, 1360766, 1608178, 3401915, 4020445, 6803830, 8040890, 8844979, 17689958, 44224895, 88449790]

約数ペア:

[(1, 88449790), (2, 44224895), (5, 17689958), (10, 8844979), (11, 8040890), (13, 6803830), (22, 4020445), (26, 3401915), (55, 1608178), (65, 1360766), (110, 804089), (121, 730990), (130, 680383), (143, 618530), (242, 365495), (286, 309265), (605, 146198), (715, 123706), (1210, 73099), (1430, 61853), (1573, 56230), (3146, 28115), (5623, 15730), (7865, 11246)]