104505100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6491}}^1$

素因数の和:6535

約数の個数: 72

約数和(自身を含む): 270482688

約数和(自身を除く): 165977588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 92, 100, 115, 140, 161, 175, 230, 322, 350, 460, 575, 644, 700, 805, 1150, 1610, 2300, 3220, 4025, 6491, 8050, 12982, 16100, 25964, 32455, 45437, 64910, 90874, 129820, 149293, 162275, 181748, 227185, 298586, 324550, 454370, 597172, 649100, 746465, 908740, 1045051, 1135925, 1492930, 2090102, 2271850, 2985860, 3732325, 4180204, 4543700, 5225255, 7464650, 10450510, 14929300, 20901020, 26126275, 52252550, 104505100]

約数ペア:

[(1, 104505100), (2, 52252550), (4, 26126275), (5, 20901020), (7, 14929300), (10, 10450510), (14, 7464650), (20, 5225255), (23, 4543700), (25, 4180204), (28, 3732325), (35, 2985860), (46, 2271850), (50, 2090102), (70, 1492930), (92, 1135925), (100, 1045051), (115, 908740), (140, 746465), (161, 649100), (175, 597172), (230, 454370), (322, 324550), (350, 298586), (460, 227185), (575, 181748), (644, 162275), (700, 149293), (805, 129820), (1150, 90874), (1610, 64910), (2300, 45437), (3220, 32455), (4025, 25964), (6491, 16100), (8050, 12982)]