89714380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{773}}^1\times {\mathrm{829}}^1$

素因数の和:1618

約数の個数: 48

約数和(自身を含む): 215853120

約数和(自身を除く): 126138740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 773, 829, 1546, 1658, 3092, 3316, 3865, 4145, 5411, 5803, 7730, 8290, 10822, 11606, 15460, 16580, 21644, 23212, 27055, 29015, 54110, 58030, 108220, 116060, 640817, 1281634, 2563268, 3204085, 4485719, 6408170, 8971438, 12816340, 17942876, 22428595, 44857190, 89714380]

約数ペア:

[(1, 89714380), (2, 44857190), (4, 22428595), (5, 17942876), (7, 12816340), (10, 8971438), (14, 6408170), (20, 4485719), (28, 3204085), (35, 2563268), (70, 1281634), (140, 640817), (773, 116060), (829, 108220), (1546, 58030), (1658, 54110), (3092, 29015), (3316, 27055), (3865, 23212), (4145, 21644), (5411, 16580), (5803, 15460), (7730, 11606), (8290, 10822)]