27223460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 68584320

約数和(自身を除く): 41360860

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 29, 34, 44, 55, 58, 68, 85, 110, 116, 145, 170, 187, 220, 251, 290, 319, 340, 374, 493, 502, 580, 638, 748, 935, 986, 1004, 1255, 1276, 1595, 1870, 1972, 2465, 2510, 2761, 3190, 3740, 4267, 4930, 5020, 5423, 5522, 6380, 7279, 8534, 9860, 10846, 11044, 13805, 14558, 17068, 21335, 21692, 27115, 27610, 29116, 36395, 42670, 46937, 54230, 55220, 72790, 80069, 85340, 93874, 108460, 123743, 145580, 160138, 187748, 234685, 247486, 320276, 400345, 469370, 494972, 618715, 800690, 938740, 1237430, 1361173, 1601380, 2474860, 2722346, 5444692, 6805865, 13611730, 27223460]

約数ペア:

[(1, 27223460), (2, 13611730), (4, 6805865), (5, 5444692), (10, 2722346), (11, 2474860), (17, 1601380), (20, 1361173), (22, 1237430), (29, 938740), (34, 800690), (44, 618715), (55, 494972), (58, 469370), (68, 400345), (85, 320276), (110, 247486), (116, 234685), (145, 187748), (170, 160138), (187, 145580), (220, 123743), (251, 108460), (290, 93874), (319, 85340), (340, 80069), (374, 72790), (493, 55220), (502, 54230), (580, 46937), (638, 42670), (748, 36395), (935, 29116), (986, 27610), (1004, 27115), (1255, 21692), (1276, 21335), (1595, 17068), (1870, 14558), (1972, 13805), (2465, 11044), (2510, 10846), (2761, 9860), (3190, 8534), (3740, 7279), (4267, 6380), (4930, 5522), (5020, 5423)]