700042640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{795503}}^1$

素因数の和:795527

約数の個数: 40

約数和(自身を含む): 1775564928

約数和(自身を除く): 1075522288

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 795503, 1591006, 3182012, 3977515, 6364024, 7955030, 8750533, 12728048, 15910060, 17501066, 31820120, 35002132, 43752665, 63640240, 70004264, 87505330, 140008528, 175010660, 350021320, 700042640]

約数ペア:

[(1, 700042640), (2, 350021320), (4, 175010660), (5, 140008528), (8, 87505330), (10, 70004264), (11, 63640240), (16, 43752665), (20, 35002132), (22, 31820120), (40, 17501066), (44, 15910060), (55, 12728048), (80, 8750533), (88, 7955030), (110, 6364024), (176, 3977515), (220, 3182012), (440, 1591006), (880, 795503)]