42019250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1847}}^1$

素因数の和:1884

約数の個数: 64

約数和(自身を含む): 96864768

約数和(自身を除く): 54845518

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 125, 130, 175, 182, 250, 325, 350, 455, 650, 875, 910, 1625, 1750, 1847, 2275, 3250, 3694, 4550, 9235, 11375, 12929, 18470, 22750, 24011, 25858, 46175, 48022, 64645, 92350, 120055, 129290, 168077, 230875, 240110, 323225, 336154, 461750, 600275, 646450, 840385, 1200550, 1616125, 1680770, 3001375, 3232250, 4201925, 6002750, 8403850, 21009625, 42019250]

約数ペア:

[(1, 42019250), (2, 21009625), (5, 8403850), (7, 6002750), (10, 4201925), (13, 3232250), (14, 3001375), (25, 1680770), (26, 1616125), (35, 1200550), (50, 840385), (65, 646450), (70, 600275), (91, 461750), (125, 336154), (130, 323225), (175, 240110), (182, 230875), (250, 168077), (325, 129290), (350, 120055), (455, 92350), (650, 64645), (875, 48022), (910, 46175), (1625, 25858), (1750, 24011), (1847, 22750), (2275, 18470), (3250, 12929), (3694, 11375), (4550, 9235)]