946435580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41257}}^1$

素因数の和:41334

約数の個数: 48

約数和(自身を含む): 2107128576

約数和(自身を除く): 1160692996

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 62, 74, 124, 148, 155, 185, 310, 370, 620, 740, 1147, 2294, 4588, 5735, 11470, 22940, 41257, 82514, 165028, 206285, 412570, 825140, 1278967, 1526509, 2557934, 3053018, 5115868, 6106036, 6394835, 7632545, 12789670, 15265090, 25579340, 30530180, 47321779, 94643558, 189287116, 236608895, 473217790, 946435580]

約数ペア:

[(1, 946435580), (2, 473217790), (4, 236608895), (5, 189287116), (10, 94643558), (20, 47321779), (31, 30530180), (37, 25579340), (62, 15265090), (74, 12789670), (124, 7632545), (148, 6394835), (155, 6106036), (185, 5115868), (310, 3053018), (370, 2557934), (620, 1526509), (740, 1278967), (1147, 825140), (2294, 412570), (4588, 206285), (5735, 165028), (11470, 82514), (22940, 41257)]