22855690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1453}}^1$

素因数の和:1495

約数の個数: 48

約数和(自身を含む): 48732264

約数和(自身を除く): 25876574

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1453, 1573, 2906, 3146, 7265, 7865, 14530, 15730, 15983, 18889, 31966, 37778, 79915, 94445, 159830, 175813, 188890, 207779, 351626, 415558, 879065, 1038895, 1758130, 2077790, 2285569, 4571138, 11427845, 22855690]

約数ペア:

[(1, 22855690), (2, 11427845), (5, 4571138), (10, 2285569), (11, 2077790), (13, 1758130), (22, 1038895), (26, 879065), (55, 415558), (65, 351626), (110, 207779), (121, 188890), (130, 175813), (143, 159830), (242, 94445), (286, 79915), (605, 37778), (715, 31966), (1210, 18889), (1430, 15983), (1453, 15730), (1573, 14530), (2906, 7865), (3146, 7265)]