22552140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{997}}^1$

素因数の和:1051

約数の個数: 96

約数和(自身を含む): 70418880

約数和(自身を除く): 47866740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 78, 87, 116, 130, 145, 156, 174, 195, 260, 290, 348, 377, 390, 435, 580, 754, 780, 870, 997, 1131, 1508, 1740, 1885, 1994, 2262, 2991, 3770, 3988, 4524, 4985, 5655, 5982, 7540, 9970, 11310, 11964, 12961, 14955, 19940, 22620, 25922, 28913, 29910, 38883, 51844, 57826, 59820, 64805, 77766, 86739, 115652, 129610, 144565, 155532, 173478, 194415, 259220, 289130, 346956, 375869, 388830, 433695, 578260, 751738, 777660, 867390, 1127607, 1503476, 1734780, 1879345, 2255214, 3758690, 4510428, 5638035, 7517380, 11276070, 22552140]

約数ペア:

[(1, 22552140), (2, 11276070), (3, 7517380), (4, 5638035), (5, 4510428), (6, 3758690), (10, 2255214), (12, 1879345), (13, 1734780), (15, 1503476), (20, 1127607), (26, 867390), (29, 777660), (30, 751738), (39, 578260), (52, 433695), (58, 388830), (60, 375869), (65, 346956), (78, 289130), (87, 259220), (116, 194415), (130, 173478), (145, 155532), (156, 144565), (174, 129610), (195, 115652), (260, 86739), (290, 77766), (348, 64805), (377, 59820), (390, 57826), (435, 51844), (580, 38883), (754, 29910), (780, 28913), (870, 25922), (997, 22620), (1131, 19940), (1508, 14955), (1740, 12961), (1885, 11964), (1994, 11310), (2262, 9970), (2991, 7540), (3770, 5982), (3988, 5655), (4524, 4985)]