579707920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{3449}}^1$

素因数の和:3664

約数の個数: 80

約数和(自身を含む): 1478476800

約数和(自身を除く): 898768880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 191, 220, 382, 440, 764, 880, 955, 1528, 1910, 2101, 3056, 3449, 3820, 4202, 6898, 7640, 8404, 10505, 13796, 15280, 16808, 17245, 21010, 27592, 33616, 34490, 37939, 42020, 55184, 68980, 75878, 84040, 137960, 151756, 168080, 189695, 275920, 303512, 379390, 607024, 658759, 758780, 1317518, 1517560, 2635036, 3035120, 3293795, 5270072, 6587590, 7246349, 10540144, 13175180, 14492698, 26350360, 28985396, 36231745, 52700720, 57970792, 72463490, 115941584, 144926980, 289853960, 579707920]

約数ペア:

[(1, 579707920), (2, 289853960), (4, 144926980), (5, 115941584), (8, 72463490), (10, 57970792), (11, 52700720), (16, 36231745), (20, 28985396), (22, 26350360), (40, 14492698), (44, 13175180), (55, 10540144), (80, 7246349), (88, 6587590), (110, 5270072), (176, 3293795), (191, 3035120), (220, 2635036), (382, 1517560), (440, 1317518), (764, 758780), (880, 658759), (955, 607024), (1528, 379390), (1910, 303512), (2101, 275920), (3056, 189695), (3449, 168080), (3820, 151756), (4202, 137960), (6898, 84040), (7640, 75878), (8404, 68980), (10505, 55184), (13796, 42020), (15280, 37939), (16808, 34490), (17245, 33616), (21010, 27592)]