202120601840

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{35584613}}^1$

素因数の和:35584697

約数の個数: 40

約数和(自身を含む): 476549150688

約数和(自身を除く): 274428548848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 35584613, 71169226, 142338452, 177923065, 284676904, 355846130, 569353808, 711692260, 1423384520, 2526507523, 2846769040, 5053015046, 10106030092, 12632537615, 20212060184, 25265075230, 40424120368, 50530150460, 101060300920, 202120601840]

約数ペア:

[(1, 202120601840), (2, 101060300920), (4, 50530150460), (5, 40424120368), (8, 25265075230), (10, 20212060184), (16, 12632537615), (20, 10106030092), (40, 5053015046), (71, 2846769040), (80, 2526507523), (142, 1423384520), (284, 711692260), (355, 569353808), (568, 355846130), (710, 284676904), (1136, 177923065), (1420, 142338452), (2840, 71169226), (5680, 35584613)]