2830564160

素因数分解:

$2^6\times 5^1\times {\mathrm{131}}^1\times {\mathrm{67523}}^1$

素因数の和:67671

約数の個数: 56

約数和(自身を含む): 6791834016

約数和(自身を除く): 3961269856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 131, 160, 262, 320, 524, 655, 1048, 1310, 2096, 2620, 4192, 5240, 8384, 10480, 20960, 41920, 67523, 135046, 270092, 337615, 540184, 675230, 1080368, 1350460, 2160736, 2700920, 4321472, 5401840, 8845513, 10803680, 17691026, 21607360, 35382052, 44227565, 70764104, 88455130, 141528208, 176910260, 283056416, 353820520, 566112832, 707641040, 1415282080, 2830564160]

約数ペア:

[(1, 2830564160), (2, 1415282080), (4, 707641040), (5, 566112832), (8, 353820520), (10, 283056416), (16, 176910260), (20, 141528208), (32, 88455130), (40, 70764104), (64, 44227565), (80, 35382052), (131, 21607360), (160, 17691026), (262, 10803680), (320, 8845513), (524, 5401840), (655, 4321472), (1048, 2700920), (1310, 2160736), (2096, 1350460), (2620, 1080368), (4192, 675230), (5240, 540184), (8384, 337615), (10480, 270092), (20960, 135046), (41920, 67523)]