24498980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5861}}^1$

素因数の和:5900

約数の個数: 48

約数和(自身を含む): 59088960

約数和(自身を除く): 34589980

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 5861, 11722, 23444, 29305, 58610, 64471, 111359, 117220, 128942, 222718, 257884, 322355, 445436, 556795, 644710, 1113590, 1224949, 1289420, 2227180, 2449898, 4899796, 6124745, 12249490, 24498980]

約数ペア:

[(1, 24498980), (2, 12249490), (4, 6124745), (5, 4899796), (10, 2449898), (11, 2227180), (19, 1289420), (20, 1224949), (22, 1113590), (38, 644710), (44, 556795), (55, 445436), (76, 322355), (95, 257884), (110, 222718), (190, 128942), (209, 117220), (220, 111359), (380, 64471), (418, 58610), (836, 29305), (1045, 23444), (2090, 11722), (4180, 5861)]