10381640

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 24494400

約数和(自身を除く): 14112760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 59, 83, 106, 118, 166, 212, 236, 265, 295, 332, 415, 424, 472, 530, 590, 664, 830, 1060, 1180, 1660, 2120, 2360, 3127, 3320, 4399, 4897, 6254, 8798, 9794, 12508, 15635, 17596, 19588, 21995, 24485, 25016, 31270, 35192, 39176, 43990, 48970, 62540, 87980, 97940, 125080, 175960, 195880, 259541, 519082, 1038164, 1297705, 2076328, 2595410, 5190820, 10381640]

約数ペア:

[(1, 10381640), (2, 5190820), (4, 2595410), (5, 2076328), (8, 1297705), (10, 1038164), (20, 519082), (40, 259541), (53, 195880), (59, 175960), (83, 125080), (106, 97940), (118, 87980), (166, 62540), (212, 48970), (236, 43990), (265, 39176), (295, 35192), (332, 31270), (415, 25016), (424, 24485), (472, 21995), (530, 19588), (590, 17596), (664, 15635), (830, 12508), (1060, 9794), (1180, 8798), (1660, 6254), (2120, 4897), (2360, 4399), (3127, 3320)]