101039180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7529}}^1$

素因数の和:7610

約数の個数: 48

約数和(自身を含む): 235297440

約数和(自身を除く): 134258260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 610, 671, 1220, 1342, 2684, 3355, 6710, 7529, 13420, 15058, 30116, 37645, 75290, 82819, 150580, 165638, 331276, 414095, 459269, 828190, 918538, 1656380, 1837076, 2296345, 4592690, 5051959, 9185380, 10103918, 20207836, 25259795, 50519590, 101039180]

約数ペア:

[(1, 101039180), (2, 50519590), (4, 25259795), (5, 20207836), (10, 10103918), (11, 9185380), (20, 5051959), (22, 4592690), (44, 2296345), (55, 1837076), (61, 1656380), (110, 918538), (122, 828190), (220, 459269), (244, 414095), (305, 331276), (610, 165638), (671, 150580), (1220, 82819), (1342, 75290), (2684, 37645), (3355, 30116), (6710, 15058), (7529, 13420)]