44847118460

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1031}}^1\times {\mathrm{15647}}^1$

素因数の和:16826

約数の個数: 48

約数和(自身を含む): 94954567680

約数和(自身を除く): 50107449220

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1031, 1390, 2062, 2780, 4124, 5155, 10310, 15647, 20620, 31294, 62588, 78235, 143309, 156470, 286618, 312940, 573236, 716545, 1433090, 2174933, 2866180, 4349866, 8699732, 10874665, 16132057, 21749330, 32264114, 43498660, 64528228, 80660285, 161320570, 322641140, 2242355923, 4484711846, 8969423692, 11211779615, 22423559230, 44847118460]

約数ペア:

[(1, 44847118460), (2, 22423559230), (4, 11211779615), (5, 8969423692), (10, 4484711846), (20, 2242355923), (139, 322641140), (278, 161320570), (556, 80660285), (695, 64528228), (1031, 43498660), (1390, 32264114), (2062, 21749330), (2780, 16132057), (4124, 10874665), (5155, 8699732), (10310, 4349866), (15647, 2866180), (20620, 2174933), (31294, 1433090), (62588, 716545), (78235, 573236), (143309, 312940), (156470, 286618)]