29446280

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{23747}}^1$

素因数の和:23789

約数の個数: 32

約数和(自身を含む): 68394240

約数和(自身を除く): 38947960

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 23747, 47494, 94988, 118735, 189976, 237470, 474940, 736157, 949880, 1472314, 2944628, 3680785, 5889256, 7361570, 14723140, 29446280]

約数ペア:

[(1, 29446280), (2, 14723140), (4, 7361570), (5, 5889256), (8, 3680785), (10, 2944628), (20, 1472314), (31, 949880), (40, 736157), (62, 474940), (124, 237470), (155, 189976), (248, 118735), (310, 94988), (620, 47494), (1240, 23747)]