89540220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19381}}^1$

素因数の和:19411

約数の個数: 96

約数和(自身を含む): 312592896

約数和(自身を除く): 223052676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 19381, 38762, 58143, 77524, 96905, 116286, 135667, 193810, 213191, 232572, 271334, 290715, 387620, 407001, 426382, 542668, 581430, 639573, 678335, 814002, 852764, 1065955, 1162860, 1279146, 1356670, 1492337, 1628004, 2035005, 2131910, 2558292, 2713340, 2984674, 3197865, 4070010, 4263820, 4477011, 5969348, 6395730, 7461685, 8140020, 8954022, 12791460, 14923370, 17908044, 22385055, 29846740, 44770110, 89540220]

約数ペア:

[(1, 89540220), (2, 44770110), (3, 29846740), (4, 22385055), (5, 17908044), (6, 14923370), (7, 12791460), (10, 8954022), (11, 8140020), (12, 7461685), (14, 6395730), (15, 5969348), (20, 4477011), (21, 4263820), (22, 4070010), (28, 3197865), (30, 2984674), (33, 2713340), (35, 2558292), (42, 2131910), (44, 2035005), (55, 1628004), (60, 1492337), (66, 1356670), (70, 1279146), (77, 1162860), (84, 1065955), (105, 852764), (110, 814002), (132, 678335), (140, 639573), (154, 581430), (165, 542668), (210, 426382), (220, 407001), (231, 387620), (308, 290715), (330, 271334), (385, 232572), (420, 213191), (462, 193810), (660, 135667), (770, 116286), (924, 96905), (1155, 77524), (1540, 58143), (2310, 38762), (4620, 19381)]