24850540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8689}}^1$

素因数の和:8722

約数の個数: 48

約数和(自身を含む): 61316640

約数和(自身を除く): 36466100

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 8689, 17378, 34756, 43445, 86890, 95579, 112957, 173780, 191158, 225914, 382316, 451828, 477895, 564785, 955790, 1129570, 1242527, 1911580, 2259140, 2485054, 4970108, 6212635, 12425270, 24850540]

約数ペア:

[(1, 24850540), (2, 12425270), (4, 6212635), (5, 4970108), (10, 2485054), (11, 2259140), (13, 1911580), (20, 1242527), (22, 1129570), (26, 955790), (44, 564785), (52, 477895), (55, 451828), (65, 382316), (110, 225914), (130, 191158), (143, 173780), (220, 112957), (260, 95579), (286, 86890), (572, 43445), (715, 34756), (1430, 17378), (2860, 8689)]