575600740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{643}}^1$

素因数の和:989

約数の個数: 96

約数和(自身を含む): 1426836096

約数和(自身を除く): 851235356

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 313, 572, 626, 643, 715, 1252, 1286, 1430, 1565, 2572, 2860, 3130, 3215, 3443, 4069, 6260, 6430, 6886, 7073, 8138, 8359, 12860, 13772, 14146, 16276, 16718, 17215, 20345, 28292, 33436, 34430, 35365, 40690, 41795, 44759, 68860, 70730, 81380, 83590, 89518, 91949, 141460, 167180, 179036, 183898, 201259, 223795, 367796, 402518, 447590, 459745, 805036, 895180, 919490, 1006295, 1838980, 2012590, 2213849, 2616367, 4025180, 4427698, 5232734, 8855396, 10465468, 11069245, 13081835, 22138490, 26163670, 28780037, 44276980, 52327340, 57560074, 115120148, 143900185, 287800370, 575600740]

約数ペア:

[(1, 575600740), (2, 287800370), (4, 143900185), (5, 115120148), (10, 57560074), (11, 52327340), (13, 44276980), (20, 28780037), (22, 26163670), (26, 22138490), (44, 13081835), (52, 11069245), (55, 10465468), (65, 8855396), (110, 5232734), (130, 4427698), (143, 4025180), (220, 2616367), (260, 2213849), (286, 2012590), (313, 1838980), (572, 1006295), (626, 919490), (643, 895180), (715, 805036), (1252, 459745), (1286, 447590), (1430, 402518), (1565, 367796), (2572, 223795), (2860, 201259), (3130, 183898), (3215, 179036), (3443, 167180), (4069, 141460), (6260, 91949), (6430, 89518), (6886, 83590), (7073, 81380), (8138, 70730), (8359, 68860), (12860, 44759), (13772, 41795), (14146, 40690), (16276, 35365), (16718, 34430), (17215, 33436), (20345, 28292)]