2401566770

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{557}}^1$

素因数の和:915

約数の個数: 64

約数和(自身を含む): 4567850496

約数和(自身を除く): 2166283726

約数列:

[1, 2, 5, 10, 37, 43, 74, 86, 185, 215, 271, 370, 430, 542, 557, 1114, 1355, 1591, 2710, 2785, 3182, 5570, 7955, 10027, 11653, 15910, 20054, 20609, 23306, 23951, 41218, 47902, 50135, 58265, 100270, 103045, 116530, 119755, 150947, 206090, 239510, 301894, 431161, 754735, 862322, 886187, 1509470, 1772374, 2155805, 4311610, 4430935, 5585039, 6490721, 8861870, 11170078, 12981442, 27925195, 32453605, 55850390, 64907210, 240156677, 480313354, 1200783385, 2401566770]

約数ペア:

[(1, 2401566770), (2, 1200783385), (5, 480313354), (10, 240156677), (37, 64907210), (43, 55850390), (74, 32453605), (86, 27925195), (185, 12981442), (215, 11170078), (271, 8861870), (370, 6490721), (430, 5585039), (542, 4430935), (557, 4311610), (1114, 2155805), (1355, 1772374), (1591, 1509470), (2710, 886187), (2785, 862322), (3182, 754735), (5570, 431161), (7955, 301894), (10027, 239510), (11653, 206090), (15910, 150947), (20054, 119755), (20609, 116530), (23306, 103045), (23951, 100270), (41218, 58265), (47902, 50135)]