557392480

素因数分解:

$2^5\times 5^1\times {\mathrm{523}}^1\times {\mathrm{6661}}^1$

素因数の和:7199

約数の個数: 48

約数和(自身を含む): 1319555664

約数和(自身を除く): 762163184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 523, 1046, 2092, 2615, 4184, 5230, 6661, 8368, 10460, 13322, 16736, 20920, 26644, 33305, 41840, 53288, 66610, 83680, 106576, 133220, 213152, 266440, 532880, 1065760, 3483703, 6967406, 13934812, 17418515, 27869624, 34837030, 55739248, 69674060, 111478496, 139348120, 278696240, 557392480]

約数ペア:

[(1, 557392480), (2, 278696240), (4, 139348120), (5, 111478496), (8, 69674060), (10, 55739248), (16, 34837030), (20, 27869624), (32, 17418515), (40, 13934812), (80, 6967406), (160, 3483703), (523, 1065760), (1046, 532880), (2092, 266440), (2615, 213152), (4184, 133220), (5230, 106576), (6661, 83680), (8368, 66610), (10460, 53288), (13322, 41840), (16736, 33305), (20920, 26644)]