71365100

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{23021}}^1$

素因数の和:23066

約数の個数: 36

約数和(自身を含む): 159864768

約数和(自身を除く): 88499668

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 3100, 23021, 46042, 92084, 115105, 230210, 460420, 575525, 713651, 1151050, 1427302, 2302100, 2854604, 3568255, 7136510, 14273020, 17841275, 35682550, 71365100]

約数ペア:

[(1, 71365100), (2, 35682550), (4, 17841275), (5, 14273020), (10, 7136510), (20, 3568255), (25, 2854604), (31, 2302100), (50, 1427302), (62, 1151050), (100, 713651), (124, 575525), (155, 460420), (310, 230210), (620, 115105), (775, 92084), (1550, 46042), (3100, 23021)]