808889488990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2693}}^1\times {\mathrm{51521}}^1$

素因数の和:54285

約数の個数: 64

約数和(自身を含む): 1618966325952

約数和(自身を除く): 810076836962

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2693, 2915, 5386, 5830, 13465, 26930, 29623, 51521, 59246, 103042, 142729, 148115, 257605, 285458, 296230, 515210, 566731, 713645, 1133462, 1427290, 1570019, 2730613, 2833655, 3140038, 5461226, 5667310, 7850095, 13653065, 15700190, 27306130, 30036743, 60073486, 138746053, 150183715, 277492106, 300367430, 693730265, 1387460530, 1526206583, 3052413166, 7353540809, 7631032915, 14707081618, 15262065830, 36767704045, 73535408090, 80888948899, 161777897798, 404444744495, 808889488990]

約数ペア:

[(1, 808889488990), (2, 404444744495), (5, 161777897798), (10, 80888948899), (11, 73535408090), (22, 36767704045), (53, 15262065830), (55, 14707081618), (106, 7631032915), (110, 7353540809), (265, 3052413166), (530, 1526206583), (583, 1387460530), (1166, 693730265), (2693, 300367430), (2915, 277492106), (5386, 150183715), (5830, 138746053), (13465, 60073486), (26930, 30036743), (29623, 27306130), (51521, 15700190), (59246, 13653065), (103042, 7850095), (142729, 5667310), (148115, 5461226), (257605, 3140038), (285458, 2833655), (296230, 2730613), (515210, 1570019), (566731, 1427290), (713645, 1133462)]