45720308

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 88099200

約数和(自身を除く): 42378892

約数列:

[1, 2, 4, 19, 37, 38, 71, 74, 76, 142, 148, 229, 284, 458, 703, 916, 1349, 1406, 2627, 2698, 2812, 4351, 5254, 5396, 8473, 8702, 10508, 16259, 16946, 17404, 32518, 33892, 49913, 65036, 99826, 160987, 199652, 308921, 321974, 601583, 617842, 643948, 1203166, 1235684, 2406332, 11430077, 22860154, 45720308]

約数ペア:

[(1, 45720308), (2, 22860154), (4, 11430077), (19, 2406332), (37, 1235684), (38, 1203166), (71, 643948), (74, 617842), (76, 601583), (142, 321974), (148, 308921), (229, 199652), (284, 160987), (458, 99826), (703, 65036), (916, 49913), (1349, 33892), (1406, 32518), (2627, 17404), (2698, 16946), (2812, 16259), (4351, 10508), (5254, 8702), (5396, 8473)]