5133180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6581}}^1$

素因数の和:6606

約数の個数: 48

約数和(自身を含む): 15480864

約数和(自身を除く): 10347684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 6581, 13162, 19743, 26324, 32905, 39486, 65810, 78972, 85553, 98715, 131620, 171106, 197430, 256659, 342212, 394860, 427765, 513318, 855530, 1026636, 1283295, 1711060, 2566590, 5133180]

約数ペア:

[(1, 5133180), (2, 2566590), (3, 1711060), (4, 1283295), (5, 1026636), (6, 855530), (10, 513318), (12, 427765), (13, 394860), (15, 342212), (20, 256659), (26, 197430), (30, 171106), (39, 131620), (52, 98715), (60, 85553), (65, 78972), (78, 65810), (130, 39486), (156, 32905), (195, 26324), (260, 19743), (390, 13162), (780, 6581)]