55021220

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{74353}}^1$

素因数の和:74399

約数の個数: 24

約数和(自身を含む): 118668984

約数和(自身を除く): 63647764

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 74353, 148706, 297412, 371765, 743530, 1487060, 2751061, 5502122, 11004244, 13755305, 27510610, 55021220]

約数ペア:

[(1, 55021220), (2, 27510610), (4, 13755305), (5, 11004244), (10, 5502122), (20, 2751061), (37, 1487060), (74, 743530), (148, 371765), (185, 297412), (370, 148706), (740, 74353)]