45858920

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1193}}^1$

素因数の和:1266

約数の個数: 48

約数和(自身を含む): 106707780

約数和(自身を除く): 60848860

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 961, 1193, 1240, 1922, 2386, 3844, 4772, 4805, 5965, 7688, 9544, 9610, 11930, 19220, 23860, 36983, 38440, 47720, 73966, 147932, 184915, 295864, 369830, 739660, 1146473, 1479320, 2292946, 4585892, 5732365, 9171784, 11464730, 22929460, 45858920]

約数ペア:

[(1, 45858920), (2, 22929460), (4, 11464730), (5, 9171784), (8, 5732365), (10, 4585892), (20, 2292946), (31, 1479320), (40, 1146473), (62, 739660), (124, 369830), (155, 295864), (248, 184915), (310, 147932), (620, 73966), (961, 47720), (1193, 38440), (1240, 36983), (1922, 23860), (2386, 19220), (3844, 11930), (4772, 9610), (4805, 9544), (5965, 7688)]