22585420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 57153600

約数和(自身を除く): 34568180

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 53, 55, 65, 106, 110, 130, 143, 149, 212, 220, 260, 265, 286, 298, 530, 572, 583, 596, 689, 715, 745, 1060, 1166, 1378, 1430, 1490, 1639, 1937, 2332, 2756, 2860, 2915, 2980, 3278, 3445, 3874, 5830, 6556, 6890, 7579, 7748, 7897, 8195, 9685, 11660, 13780, 15158, 15794, 16390, 19370, 21307, 30316, 31588, 32780, 37895, 38740, 39485, 42614, 75790, 78970, 85228, 86867, 102661, 106535, 151580, 157940, 173734, 205322, 213070, 347468, 410644, 426140, 434335, 513305, 868670, 1026610, 1129271, 1737340, 2053220, 2258542, 4517084, 5646355, 11292710, 22585420]

約数ペア:

[(1, 22585420), (2, 11292710), (4, 5646355), (5, 4517084), (10, 2258542), (11, 2053220), (13, 1737340), (20, 1129271), (22, 1026610), (26, 868670), (44, 513305), (52, 434335), (53, 426140), (55, 410644), (65, 347468), (106, 213070), (110, 205322), (130, 173734), (143, 157940), (149, 151580), (212, 106535), (220, 102661), (260, 86867), (265, 85228), (286, 78970), (298, 75790), (530, 42614), (572, 39485), (583, 38740), (596, 37895), (689, 32780), (715, 31588), (745, 30316), (1060, 21307), (1166, 19370), (1378, 16390), (1430, 15794), (1490, 15158), (1639, 13780), (1937, 11660), (2332, 9685), (2756, 8195), (2860, 7897), (2915, 7748), (2980, 7579), (3278, 6890), (3445, 6556), (3874, 5830)]