876680090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{55733}}^1$

素因数の和:55775

約数の個数: 48

約数和(自身を含む): 1867980744

約数和(自身を除く): 991300654

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, 7865, 15730, 55733, 111466, 278665, 557330, 613063, 724529, 1226126, 1449058, 3065315, 3622645, 6130630, 6743693, 7245290, 7969819, 13487386, 15939638, 33718465, 39849095, 67436930, 79698190, 87668009, 175336018, 438340045, 876680090]

約数ペア:

[(1, 876680090), (2, 438340045), (5, 175336018), (10, 87668009), (11, 79698190), (13, 67436930), (22, 39849095), (26, 33718465), (55, 15939638), (65, 13487386), (110, 7969819), (121, 7245290), (130, 6743693), (143, 6130630), (242, 3622645), (286, 3065315), (605, 1449058), (715, 1226126), (1210, 724529), (1430, 613063), (1573, 557330), (3146, 278665), (7865, 111466), (15730, 55733)]