184408040

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{78139}}^1$

素因数の和:78209

約数の個数: 32

約数和(自身を含む): 421956000

約数和(自身を除く): 237547960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 78139, 156278, 312556, 390695, 625112, 781390, 1562780, 3125560, 4610201, 9220402, 18440804, 23051005, 36881608, 46102010, 92204020, 184408040]

約数ペア:

[(1, 184408040), (2, 92204020), (4, 46102010), (5, 36881608), (8, 23051005), (10, 18440804), (20, 9220402), (40, 4610201), (59, 3125560), (118, 1562780), (236, 781390), (295, 625112), (472, 390695), (590, 312556), (1180, 156278), (2360, 78139)]