20070408925

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{26107}}^1$

素因数の和:26338

約数の個数: 48

約数和(自身を含む): 29835804672

約数和(自身を除く): 9765395747

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 191, 575, 805, 955, 1337, 4025, 4393, 4775, 6685, 21965, 26107, 30751, 33425, 109825, 130535, 153755, 182749, 600461, 652675, 768775, 913745, 3002305, 4203227, 4568725, 4986437, 15011525, 21016135, 24932185, 34905059, 105080675, 114688051, 124660925, 174525295, 573440255, 802816357, 872626475, 2867201275, 4014081785, 20070408925]

約数ペア:

[(1, 20070408925), (5, 4014081785), (7, 2867201275), (23, 872626475), (25, 802816357), (35, 573440255), (115, 174525295), (161, 124660925), (175, 114688051), (191, 105080675), (575, 34905059), (805, 24932185), (955, 21016135), (1337, 15011525), (4025, 4986437), (4393, 4568725), (4775, 4203227), (6685, 3002305), (21965, 913745), (26107, 768775), (30751, 652675), (33425, 600461), (109825, 182749), (130535, 153755)]