11404540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^2$

素因数の和:151

約数の個数: 72

約数和(自身を含む): 28859040

約数和(自身を除く): 17454500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 53, 58, 70, 106, 116, 140, 145, 203, 212, 265, 290, 371, 406, 530, 580, 742, 812, 1015, 1060, 1484, 1537, 1855, 2030, 2809, 3074, 3710, 4060, 5618, 6148, 7420, 7685, 10759, 11236, 14045, 15370, 19663, 21518, 28090, 30740, 39326, 43036, 53795, 56180, 78652, 81461, 98315, 107590, 162922, 196630, 215180, 325844, 393260, 407305, 570227, 814610, 1140454, 1629220, 2280908, 2851135, 5702270, 11404540]

約数ペア:

[(1, 11404540), (2, 5702270), (4, 2851135), (5, 2280908), (7, 1629220), (10, 1140454), (14, 814610), (20, 570227), (28, 407305), (29, 393260), (35, 325844), (53, 215180), (58, 196630), (70, 162922), (106, 107590), (116, 98315), (140, 81461), (145, 78652), (203, 56180), (212, 53795), (265, 43036), (290, 39326), (371, 30740), (406, 28090), (530, 21518), (580, 19663), (742, 15370), (812, 14045), (1015, 11236), (1060, 10759), (1484, 7685), (1537, 7420), (1855, 6148), (2030, 5618), (2809, 4060), (3074, 3710)]