504890870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{971}}^1$

素因数の和:1181

約数の個数: 64

約数和(自身を含む): 1032963840

約数和(自身を除く): 528072970

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 163, 290, 319, 326, 638, 815, 971, 1595, 1630, 1793, 1942, 3190, 3586, 4727, 4855, 8965, 9454, 9710, 10681, 17930, 21362, 23635, 28159, 47270, 51997, 53405, 56318, 103994, 106810, 140795, 158273, 259985, 281590, 309749, 316546, 519970, 619498, 791365, 1548745, 1582730, 1741003, 3097490, 3482006, 4589917, 8705015, 9179834, 17410030, 22949585, 45899170, 50489087, 100978174, 252445435, 504890870]

約数ペア:

[(1, 504890870), (2, 252445435), (5, 100978174), (10, 50489087), (11, 45899170), (22, 22949585), (29, 17410030), (55, 9179834), (58, 8705015), (110, 4589917), (145, 3482006), (163, 3097490), (290, 1741003), (319, 1582730), (326, 1548745), (638, 791365), (815, 619498), (971, 519970), (1595, 316546), (1630, 309749), (1793, 281590), (1942, 259985), (3190, 158273), (3586, 140795), (4727, 106810), (4855, 103994), (8965, 56318), (9454, 53405), (9710, 51997), (10681, 47270), (17930, 28159), (21362, 23635)]