2052133040

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{827473}}^1$

素因数の和:827517

約数の個数: 40

約数和(自身を含む): 4925125248

約数和(自身を除く): 2872992208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 827473, 1654946, 3309892, 4137365, 6619784, 8274730, 13239568, 16549460, 25651663, 33098920, 51303326, 66197840, 102606652, 128258315, 205213304, 256516630, 410426608, 513033260, 1026066520, 2052133040]

約数ペア:

[(1, 2052133040), (2, 1026066520), (4, 513033260), (5, 410426608), (8, 256516630), (10, 205213304), (16, 128258315), (20, 102606652), (31, 66197840), (40, 51303326), (62, 33098920), (80, 25651663), (124, 16549460), (155, 13239568), (248, 8274730), (310, 6619784), (496, 4137365), (620, 3309892), (1240, 1654946), (2480, 827473)]