26630890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1693}}^1$

素因数の和:1735

約数の個数: 48

約数和(自身を含む): 56776104

約数和(自身を除く): 30145214

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 1693, 3146, 3386, 7865, 8465, 15730, 16930, 18623, 22009, 37246, 44018, 93115, 110045, 186230, 204853, 220090, 242099, 409706, 484198, 1024265, 1210495, 2048530, 2420990, 2663089, 5326178, 13315445, 26630890]

約数ペア:

[(1, 26630890), (2, 13315445), (5, 5326178), (10, 2663089), (11, 2420990), (13, 2048530), (22, 1210495), (26, 1024265), (55, 484198), (65, 409706), (110, 242099), (121, 220090), (130, 204853), (143, 186230), (242, 110045), (286, 93115), (605, 44018), (715, 37246), (1210, 22009), (1430, 18623), (1573, 16930), (1693, 15730), (3146, 8465), (3386, 7865)]