45740860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{809}}^1$

素因数の和:1086

約数の個数: 48

約数和(自身を含む): 105325920

約数和(自身を除く): 59585060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 257, 514, 809, 1028, 1285, 1618, 2570, 2827, 3236, 4045, 5140, 5654, 8090, 8899, 11308, 14135, 16180, 17798, 28270, 35596, 44495, 56540, 88990, 177980, 207913, 415826, 831652, 1039565, 2079130, 2287043, 4158260, 4574086, 9148172, 11435215, 22870430, 45740860]

約数ペア:

[(1, 45740860), (2, 22870430), (4, 11435215), (5, 9148172), (10, 4574086), (11, 4158260), (20, 2287043), (22, 2079130), (44, 1039565), (55, 831652), (110, 415826), (220, 207913), (257, 177980), (514, 88990), (809, 56540), (1028, 44495), (1285, 35596), (1618, 28270), (2570, 17798), (2827, 16180), (3236, 14135), (4045, 11308), (5140, 8899), (5654, 8090)]