22727980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 56609280

約数和(自身を除く): 33881300

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 59, 68, 85, 103, 110, 118, 170, 187, 206, 220, 236, 295, 340, 374, 412, 515, 590, 649, 748, 935, 1003, 1030, 1133, 1180, 1298, 1751, 1870, 2006, 2060, 2266, 2596, 3245, 3502, 3740, 4012, 4532, 5015, 5665, 6077, 6490, 7004, 8755, 10030, 11033, 11330, 12154, 12980, 17510, 19261, 20060, 22066, 22660, 24308, 30385, 35020, 38522, 44132, 55165, 60770, 66847, 77044, 96305, 103309, 110330, 121540, 133694, 192610, 206618, 220660, 267388, 334235, 385220, 413236, 516545, 668470, 1033090, 1136399, 1336940, 2066180, 2272798, 4545596, 5681995, 11363990, 22727980]

約数ペア:

[(1, 22727980), (2, 11363990), (4, 5681995), (5, 4545596), (10, 2272798), (11, 2066180), (17, 1336940), (20, 1136399), (22, 1033090), (34, 668470), (44, 516545), (55, 413236), (59, 385220), (68, 334235), (85, 267388), (103, 220660), (110, 206618), (118, 192610), (170, 133694), (187, 121540), (206, 110330), (220, 103309), (236, 96305), (295, 77044), (340, 66847), (374, 60770), (412, 55165), (515, 44132), (590, 38522), (649, 35020), (748, 30385), (935, 24308), (1003, 22660), (1030, 22066), (1133, 20060), (1180, 19261), (1298, 17510), (1751, 12980), (1870, 12154), (2006, 11330), (2060, 11033), (2266, 10030), (2596, 8755), (3245, 7004), (3502, 6490), (3740, 6077), (4012, 5665), (4532, 5015)]