42494900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3571}}^1$

素因数の和:3609

約数の個数: 72

約数和(自身を含む): 111617856

約数和(自身を除く): 69122956

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 238, 340, 350, 425, 476, 595, 700, 850, 1190, 1700, 2380, 2975, 3571, 5950, 7142, 11900, 14284, 17855, 24997, 35710, 49994, 60707, 71420, 89275, 99988, 121414, 124985, 178550, 242828, 249970, 303535, 357100, 424949, 499940, 607070, 624925, 849898, 1214140, 1249850, 1517675, 1699796, 2124745, 2499700, 3035350, 4249490, 6070700, 8498980, 10623725, 21247450, 42494900]

約数ペア:

[(1, 42494900), (2, 21247450), (4, 10623725), (5, 8498980), (7, 6070700), (10, 4249490), (14, 3035350), (17, 2499700), (20, 2124745), (25, 1699796), (28, 1517675), (34, 1249850), (35, 1214140), (50, 849898), (68, 624925), (70, 607070), (85, 499940), (100, 424949), (119, 357100), (140, 303535), (170, 249970), (175, 242828), (238, 178550), (340, 124985), (350, 121414), (425, 99988), (476, 89275), (595, 71420), (700, 60707), (850, 49994), (1190, 35710), (1700, 24997), (2380, 17855), (2975, 14284), (3571, 11900), (5950, 7142)]