481569190

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{37889}}^1$

素因数の和:37968

約数の個数: 32

約数和(自身を含む): 916634880

約数和(自身を除く): 435065690

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 1271, 2542, 6355, 12710, 37889, 75778, 189445, 378890, 1174559, 1553449, 2349118, 3106898, 5872795, 7767245, 11745590, 15534490, 48156919, 96313838, 240784595, 481569190]

約数ペア:

[(1, 481569190), (2, 240784595), (5, 96313838), (10, 48156919), (31, 15534490), (41, 11745590), (62, 7767245), (82, 5872795), (155, 3106898), (205, 2349118), (310, 1553449), (410, 1174559), (1271, 378890), (2542, 189445), (6355, 75778), (12710, 37889)]