27565580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 71554560

約数和(自身を除く): 43988980

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 43, 70, 76, 86, 95, 133, 140, 172, 190, 215, 241, 266, 301, 380, 430, 482, 532, 602, 665, 817, 860, 964, 1204, 1205, 1330, 1505, 1634, 1687, 2410, 2660, 3010, 3268, 3374, 4085, 4579, 4820, 5719, 6020, 6748, 8170, 8435, 9158, 10363, 11438, 16340, 16870, 18316, 20726, 22876, 22895, 28595, 32053, 33740, 41452, 45790, 51815, 57190, 64106, 72541, 91580, 103630, 114380, 128212, 145082, 160265, 196897, 207260, 290164, 320530, 362705, 393794, 641060, 725410, 787588, 984485, 1378279, 1450820, 1968970, 2756558, 3937940, 5513116, 6891395, 13782790, 27565580]

約数ペア:

[(1, 27565580), (2, 13782790), (4, 6891395), (5, 5513116), (7, 3937940), (10, 2756558), (14, 1968970), (19, 1450820), (20, 1378279), (28, 984485), (35, 787588), (38, 725410), (43, 641060), (70, 393794), (76, 362705), (86, 320530), (95, 290164), (133, 207260), (140, 196897), (172, 160265), (190, 145082), (215, 128212), (241, 114380), (266, 103630), (301, 91580), (380, 72541), (430, 64106), (482, 57190), (532, 51815), (602, 45790), (665, 41452), (817, 33740), (860, 32053), (964, 28595), (1204, 22895), (1205, 22876), (1330, 20726), (1505, 18316), (1634, 16870), (1687, 16340), (2410, 11438), (2660, 10363), (3010, 9158), (3268, 8435), (3374, 8170), (4085, 6748), (4579, 6020), (4820, 5719)]