187822960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3061}}^1$

素因数の和:3146

約数の個数: 80

約数和(自身を含む): 478406880

約数和(自身を除く): 290583920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 59, 65, 80, 104, 118, 130, 208, 236, 260, 295, 472, 520, 590, 767, 944, 1040, 1180, 1534, 2360, 3061, 3068, 3835, 4720, 6122, 6136, 7670, 12244, 12272, 15305, 15340, 24488, 30610, 30680, 39793, 48976, 61220, 61360, 79586, 122440, 159172, 180599, 198965, 244880, 318344, 361198, 397930, 636688, 722396, 795860, 902995, 1444792, 1591720, 1805990, 2347787, 2889584, 3183440, 3611980, 4695574, 7223960, 9391148, 11738935, 14447920, 18782296, 23477870, 37564592, 46955740, 93911480, 187822960]

約数ペア:

[(1, 187822960), (2, 93911480), (4, 46955740), (5, 37564592), (8, 23477870), (10, 18782296), (13, 14447920), (16, 11738935), (20, 9391148), (26, 7223960), (40, 4695574), (52, 3611980), (59, 3183440), (65, 2889584), (80, 2347787), (104, 1805990), (118, 1591720), (130, 1444792), (208, 902995), (236, 795860), (260, 722396), (295, 636688), (472, 397930), (520, 361198), (590, 318344), (767, 244880), (944, 198965), (1040, 180599), (1180, 159172), (1534, 122440), (2360, 79586), (3061, 61360), (3068, 61220), (3835, 48976), (4720, 39793), (6122, 30680), (6136, 30610), (7670, 24488), (12244, 15340), (12272, 15305)]