44647120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1307}}^1$

素因数の和:1388

約数の個数: 80

約数和(自身を含む): 120670848

約数和(自身を除く): 76023728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 61, 70, 80, 112, 122, 140, 244, 280, 305, 427, 488, 560, 610, 854, 976, 1220, 1307, 1708, 2135, 2440, 2614, 3416, 4270, 4880, 5228, 6535, 6832, 8540, 9149, 10456, 13070, 17080, 18298, 20912, 26140, 34160, 36596, 45745, 52280, 73192, 79727, 91490, 104560, 146384, 159454, 182980, 318908, 365960, 398635, 558089, 637816, 731920, 797270, 1116178, 1275632, 1594540, 2232356, 2790445, 3189080, 4464712, 5580890, 6378160, 8929424, 11161780, 22323560, 44647120]

約数ペア:

[(1, 44647120), (2, 22323560), (4, 11161780), (5, 8929424), (7, 6378160), (8, 5580890), (10, 4464712), (14, 3189080), (16, 2790445), (20, 2232356), (28, 1594540), (35, 1275632), (40, 1116178), (56, 797270), (61, 731920), (70, 637816), (80, 558089), (112, 398635), (122, 365960), (140, 318908), (244, 182980), (280, 159454), (305, 146384), (427, 104560), (488, 91490), (560, 79727), (610, 73192), (854, 52280), (976, 45745), (1220, 36596), (1307, 34160), (1708, 26140), (2135, 20912), (2440, 18298), (2614, 17080), (3416, 13070), (4270, 10456), (4880, 9149), (5228, 8540), (6535, 6832)]