22805510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1319}}^1$

素因数の和:1365

約数の個数: 64

約数和(自身を含む): 53222400

約数和(自身を除く): 30416890

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 910, 1235, 1319, 1330, 1729, 2470, 2638, 3458, 6595, 8645, 9233, 13190, 17147, 17290, 18466, 25061, 34294, 46165, 50122, 85735, 92330, 120029, 125305, 171470, 175427, 240058, 250610, 325793, 350854, 600145, 651586, 877135, 1200290, 1628965, 1754270, 2280551, 3257930, 4561102, 11402755, 22805510]

約数ペア:

[(1, 22805510), (2, 11402755), (5, 4561102), (7, 3257930), (10, 2280551), (13, 1754270), (14, 1628965), (19, 1200290), (26, 877135), (35, 651586), (38, 600145), (65, 350854), (70, 325793), (91, 250610), (95, 240058), (130, 175427), (133, 171470), (182, 125305), (190, 120029), (247, 92330), (266, 85735), (455, 50122), (494, 46165), (665, 34294), (910, 25061), (1235, 18466), (1319, 17290), (1330, 17147), (1729, 13190), (2470, 9233), (2638, 8645), (3458, 6595)]