26024580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{887}}^1$

素因数の和:1065

約数の個数: 72

約数和(自身を含む): 79515072

約数和(自身を除く): 53490492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 163, 180, 326, 489, 652, 815, 887, 978, 1467, 1630, 1774, 1956, 2445, 2661, 2934, 3260, 3548, 4435, 4890, 5322, 5868, 7335, 7983, 8870, 9780, 10644, 13305, 14670, 15966, 17740, 26610, 29340, 31932, 39915, 53220, 79830, 144581, 159660, 289162, 433743, 578324, 722905, 867486, 1301229, 1445810, 1734972, 2168715, 2602458, 2891620, 4337430, 5204916, 6506145, 8674860, 13012290, 26024580]

約数ペア:

[(1, 26024580), (2, 13012290), (3, 8674860), (4, 6506145), (5, 5204916), (6, 4337430), (9, 2891620), (10, 2602458), (12, 2168715), (15, 1734972), (18, 1445810), (20, 1301229), (30, 867486), (36, 722905), (45, 578324), (60, 433743), (90, 289162), (163, 159660), (180, 144581), (326, 79830), (489, 53220), (652, 39915), (815, 31932), (887, 29340), (978, 26610), (1467, 17740), (1630, 15966), (1774, 14670), (1956, 13305), (2445, 10644), (2661, 9780), (2934, 8870), (3260, 7983), (3548, 7335), (4435, 5868), (4890, 5322)]