45301720

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1201}}^1$

素因数の和:1276

約数の個数: 64

約数和(自身を含む): 109045440

約数和(自身を除く): 63743720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 41, 46, 82, 92, 115, 164, 184, 205, 230, 328, 410, 460, 820, 920, 943, 1201, 1640, 1886, 2402, 3772, 4715, 4804, 6005, 7544, 9430, 9608, 12010, 18860, 24020, 27623, 37720, 48040, 49241, 55246, 98482, 110492, 138115, 196964, 220984, 246205, 276230, 393928, 492410, 552460, 984820, 1104920, 1132543, 1969640, 2265086, 4530172, 5662715, 9060344, 11325430, 22650860, 45301720]

約数ペア:

[(1, 45301720), (2, 22650860), (4, 11325430), (5, 9060344), (8, 5662715), (10, 4530172), (20, 2265086), (23, 1969640), (40, 1132543), (41, 1104920), (46, 984820), (82, 552460), (92, 492410), (115, 393928), (164, 276230), (184, 246205), (205, 220984), (230, 196964), (328, 138115), (410, 110492), (460, 98482), (820, 55246), (920, 49241), (943, 48040), (1201, 37720), (1640, 27623), (1886, 24020), (2402, 18860), (3772, 12010), (4715, 9608), (4804, 9430), (6005, 7544)]