1050804520

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{847423}}^1$

素因数の和:847465

約数の個数: 32

約数和(自身を含む): 2440581120

約数和(自身を除く): 1389776600

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 847423, 1694846, 3389692, 4237115, 6779384, 8474230, 16948460, 26270113, 33896920, 52540226, 105080452, 131350565, 210160904, 262701130, 525402260, 1050804520]

約数ペア:

[(1, 1050804520), (2, 525402260), (4, 262701130), (5, 210160904), (8, 131350565), (10, 105080452), (20, 52540226), (31, 33896920), (40, 26270113), (62, 16948460), (124, 8474230), (155, 6779384), (248, 4237115), (310, 3389692), (620, 1694846), (1240, 847423)]