275559366940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{8759039}}^1$

素因数の和:8759083

約数の個数: 72

約数和(自身を含む): 684991964160

約数和(自身を除く): 409432597220

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 121, 130, 143, 220, 242, 260, 286, 484, 572, 605, 715, 1210, 1430, 1573, 2420, 2860, 3146, 6292, 7865, 15730, 31460, 8759039, 17518078, 35036156, 43795195, 87590390, 96349429, 113867507, 175180780, 192698858, 227735014, 385397716, 455470028, 481747145, 569337535, 963494290, 1059843719, 1138675070, 1252542577, 1926988580, 2119687438, 2277350140, 2505085154, 4239374876, 5010170308, 5299218595, 6262712885, 10598437190, 12525425770, 13777968347, 21196874380, 25050851540, 27555936694, 55111873388, 68889841735, 137779683470, 275559366940]

約数ペア:

[(1, 275559366940), (2, 137779683470), (4, 68889841735), (5, 55111873388), (10, 27555936694), (11, 25050851540), (13, 21196874380), (20, 13777968347), (22, 12525425770), (26, 10598437190), (44, 6262712885), (52, 5299218595), (55, 5010170308), (65, 4239374876), (110, 2505085154), (121, 2277350140), (130, 2119687438), (143, 1926988580), (220, 1252542577), (242, 1138675070), (260, 1059843719), (286, 963494290), (484, 569337535), (572, 481747145), (605, 455470028), (715, 385397716), (1210, 227735014), (1430, 192698858), (1573, 175180780), (2420, 113867507), (2860, 96349429), (3146, 87590390), (6292, 43795195), (7865, 35036156), (15730, 17518078), (31460, 8759039)]