89294240

素因数分解:

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

素因数の和:1390

約数の個数: 96

約数和(自身を含む): 245234304

約数和(自身を除く): 155940064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 70, 80, 112, 122, 140, 160, 224, 244, 280, 305, 427, 488, 560, 610, 854, 976, 1120, 1220, 1307, 1708, 1952, 2135, 2440, 2614, 3416, 4270, 4880, 5228, 6535, 6832, 8540, 9149, 9760, 10456, 13070, 13664, 17080, 18298, 20912, 26140, 34160, 36596, 41824, 45745, 52280, 68320, 73192, 79727, 91490, 104560, 146384, 159454, 182980, 209120, 292768, 318908, 365960, 398635, 558089, 637816, 731920, 797270, 1116178, 1275632, 1463840, 1594540, 2232356, 2551264, 2790445, 3189080, 4464712, 5580890, 6378160, 8929424, 11161780, 12756320, 17858848, 22323560, 44647120, 89294240]

約数ペア:

[(1, 89294240), (2, 44647120), (4, 22323560), (5, 17858848), (7, 12756320), (8, 11161780), (10, 8929424), (14, 6378160), (16, 5580890), (20, 4464712), (28, 3189080), (32, 2790445), (35, 2551264), (40, 2232356), (56, 1594540), (61, 1463840), (70, 1275632), (80, 1116178), (112, 797270), (122, 731920), (140, 637816), (160, 558089), (224, 398635), (244, 365960), (280, 318908), (305, 292768), (427, 209120), (488, 182980), (560, 159454), (610, 146384), (854, 104560), (976, 91490), (1120, 79727), (1220, 73192), (1307, 68320), (1708, 52280), (1952, 45745), (2135, 41824), (2440, 36596), (2614, 34160), (3416, 26140), (4270, 20912), (4880, 18298), (5228, 17080), (6535, 13664), (6832, 13070), (8540, 10456), (9149, 9760)]