26005590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:299

約数の個数: 128

約数和(自身を含む): 77414400

約数和(自身を除く): 51408810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 54, 62, 65, 78, 90, 93, 117, 130, 135, 155, 186, 195, 234, 239, 270, 279, 310, 351, 390, 403, 465, 478, 558, 585, 702, 717, 806, 837, 930, 1170, 1195, 1209, 1395, 1434, 1674, 1755, 2015, 2151, 2390, 2418, 2790, 3107, 3510, 3585, 3627, 4030, 4185, 4302, 6045, 6214, 6453, 7170, 7254, 7409, 8370, 9321, 10755, 10881, 12090, 12906, 14818, 15535, 18135, 18642, 21510, 21762, 22227, 27963, 31070, 32265, 36270, 37045, 44454, 46605, 54405, 55926, 64530, 66681, 74090, 83889, 93210, 96317, 108810, 111135, 133362, 139815, 167778, 192634, 200043, 222270, 279630, 288951, 333405, 400086, 419445, 481585, 577902, 666810, 838890, 866853, 963170, 1000215, 1444755, 1733706, 2000430, 2600559, 2889510, 4334265, 5201118, 8668530, 13002795, 26005590]

約数ペア:

[(1, 26005590), (2, 13002795), (3, 8668530), (5, 5201118), (6, 4334265), (9, 2889510), (10, 2600559), (13, 2000430), (15, 1733706), (18, 1444755), (26, 1000215), (27, 963170), (30, 866853), (31, 838890), (39, 666810), (45, 577902), (54, 481585), (62, 419445), (65, 400086), (78, 333405), (90, 288951), (93, 279630), (117, 222270), (130, 200043), (135, 192634), (155, 167778), (186, 139815), (195, 133362), (234, 111135), (239, 108810), (270, 96317), (279, 93210), (310, 83889), (351, 74090), (390, 66681), (403, 64530), (465, 55926), (478, 54405), (558, 46605), (585, 44454), (702, 37045), (717, 36270), (806, 32265), (837, 31070), (930, 27963), (1170, 22227), (1195, 21762), (1209, 21510), (1395, 18642), (1434, 18135), (1674, 15535), (1755, 14818), (2015, 12906), (2151, 12090), (2390, 10881), (2418, 10755), (2790, 9321), (3107, 8370), (3510, 7409), (3585, 7254), (3627, 7170), (4030, 6453), (4185, 6214), (4302, 6045)]