201312760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{14759}}^1$

素因数の和:14812

約数の個数: 64

約数和(自身を含む): 510105600

約数和(自身を除く): 308792840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 6820, 13640, 14759, 29518, 59036, 73795, 118072, 147590, 162349, 295180, 324698, 457529, 590360, 649396, 811745, 915058, 1298792, 1623490, 1830116, 2287645, 3246980, 3660232, 4575290, 5032819, 6493960, 9150580, 10065638, 18301160, 20131276, 25164095, 40262552, 50328190, 100656380, 201312760]

約数ペア:

[(1, 201312760), (2, 100656380), (4, 50328190), (5, 40262552), (8, 25164095), (10, 20131276), (11, 18301160), (20, 10065638), (22, 9150580), (31, 6493960), (40, 5032819), (44, 4575290), (55, 3660232), (62, 3246980), (88, 2287645), (110, 1830116), (124, 1623490), (155, 1298792), (220, 915058), (248, 811745), (310, 649396), (341, 590360), (440, 457529), (620, 324698), (682, 295180), (1240, 162349), (1364, 147590), (1705, 118072), (2728, 73795), (3410, 59036), (6820, 29518), (13640, 14759)]