45636280

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{27827}}^1$

素因数の和:27879

約数の個数: 32

約数和(自身を含む): 105189840

約数和(自身を除く): 59553560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 27827, 55654, 111308, 139135, 222616, 278270, 556540, 1113080, 1140907, 2281814, 4563628, 5704535, 9127256, 11409070, 22818140, 45636280]

約数ペア:

[(1, 45636280), (2, 22818140), (4, 11409070), (5, 9127256), (8, 5704535), (10, 4563628), (20, 2281814), (40, 1140907), (41, 1113080), (82, 556540), (164, 278270), (205, 222616), (328, 139135), (410, 111308), (820, 55654), (1640, 27827)]