1330233580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2243}}^1\times {\mathrm{2281}}^1$

素因数の和:4546

約数の個数: 48

約数和(自身を含む): 3011035104

約数和(自身を除く): 1680801524

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2243, 2281, 4486, 4562, 8972, 9124, 11215, 11405, 22430, 22810, 29159, 29653, 44860, 45620, 58318, 59306, 116636, 118612, 145795, 148265, 291590, 296530, 583180, 593060, 5116283, 10232566, 20465132, 25581415, 51162830, 66511679, 102325660, 133023358, 266046716, 332558395, 665116790, 1330233580]

約数ペア:

[(1, 1330233580), (2, 665116790), (4, 332558395), (5, 266046716), (10, 133023358), (13, 102325660), (20, 66511679), (26, 51162830), (52, 25581415), (65, 20465132), (130, 10232566), (260, 5116283), (2243, 593060), (2281, 583180), (4486, 296530), (4562, 291590), (8972, 148265), (9124, 145795), (11215, 118612), (11405, 116636), (22430, 59306), (22810, 58318), (29159, 45620), (29653, 44860)]