138827260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{48541}}^1$

素因数の和:48574

約数の個数: 48

約数和(自身を含む): 342512352

約数和(自身を除く): 203685092

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 48541, 97082, 194164, 242705, 485410, 533951, 631033, 970820, 1067902, 1262066, 2135804, 2524132, 2669755, 3155165, 5339510, 6310330, 6941363, 10679020, 12620660, 13882726, 27765452, 34706815, 69413630, 138827260]

約数ペア:

[(1, 138827260), (2, 69413630), (4, 34706815), (5, 27765452), (10, 13882726), (11, 12620660), (13, 10679020), (20, 6941363), (22, 6310330), (26, 5339510), (44, 3155165), (52, 2669755), (55, 2524132), (65, 2135804), (110, 1262066), (130, 1067902), (143, 970820), (220, 631033), (260, 533951), (286, 485410), (572, 242705), (715, 194164), (1430, 97082), (2860, 48541)]