2013527420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{93827}}^1$

素因数の和:93902

約数の個数: 48

約数和(自身を含む): 4492484640

約数和(自身を除く): 2478957220

約数列:

[1, 2, 4, 5, 10, 20, 29, 37, 58, 74, 116, 145, 148, 185, 290, 370, 580, 740, 1073, 2146, 4292, 5365, 10730, 21460, 93827, 187654, 375308, 469135, 938270, 1876540, 2720983, 3471599, 5441966, 6943198, 10883932, 13604915, 13886396, 17357995, 27209830, 34715990, 54419660, 69431980, 100676371, 201352742, 402705484, 503381855, 1006763710, 2013527420]

約数ペア:

[(1, 2013527420), (2, 1006763710), (4, 503381855), (5, 402705484), (10, 201352742), (20, 100676371), (29, 69431980), (37, 54419660), (58, 34715990), (74, 27209830), (116, 17357995), (145, 13886396), (148, 13604915), (185, 10883932), (290, 6943198), (370, 5441966), (580, 3471599), (740, 2720983), (1073, 1876540), (2146, 938270), (4292, 469135), (5365, 375308), (10730, 187654), (21460, 93827)]