413588140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101869}}^1$

素因数の和:101914

約数の個数: 48

約数和(自身を含む): 1026849600

約数和(自身を除く): 613261460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 101869, 203738, 407476, 509345, 713083, 1018690, 1426166, 2037380, 2852332, 2954201, 3565415, 5908402, 7130830, 11816804, 14261660, 14771005, 20679407, 29542010, 41358814, 59084020, 82717628, 103397035, 206794070, 413588140]

約数ペア:

[(1, 413588140), (2, 206794070), (4, 103397035), (5, 82717628), (7, 59084020), (10, 41358814), (14, 29542010), (20, 20679407), (28, 14771005), (29, 14261660), (35, 11816804), (58, 7130830), (70, 5908402), (116, 3565415), (140, 2954201), (145, 2852332), (203, 2037380), (290, 1426166), (406, 1018690), (580, 713083), (812, 509345), (1015, 407476), (2030, 203738), (4060, 101869)]