34558940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2179}}^1$

素因数の和:2262

約数の個数: 48

約数和(自身を含む): 79474080

約数和(自身を除く): 44915140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 61, 65, 122, 130, 244, 260, 305, 610, 793, 1220, 1586, 2179, 3172, 3965, 4358, 7930, 8716, 10895, 15860, 21790, 28327, 43580, 56654, 113308, 132919, 141635, 265838, 283270, 531676, 566540, 664595, 1329190, 1727947, 2658380, 3455894, 6911788, 8639735, 17279470, 34558940]

約数ペア:

[(1, 34558940), (2, 17279470), (4, 8639735), (5, 6911788), (10, 3455894), (13, 2658380), (20, 1727947), (26, 1329190), (52, 664595), (61, 566540), (65, 531676), (122, 283270), (130, 265838), (244, 141635), (260, 132919), (305, 113308), (610, 56654), (793, 43580), (1220, 28327), (1586, 21790), (2179, 15860), (3172, 10895), (3965, 8716), (4358, 7930)]