94162820

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 202608000

約数和(自身を除く): 108445180

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 199, 236, 295, 398, 401, 590, 796, 802, 995, 1180, 1604, 1990, 2005, 3980, 4010, 8020, 11741, 23482, 23659, 46964, 47318, 58705, 79799, 94636, 117410, 118295, 159598, 234820, 236590, 319196, 398995, 473180, 797990, 1595980, 4708141, 9416282, 18832564, 23540705, 47081410, 94162820]

約数ペア:

[(1, 94162820), (2, 47081410), (4, 23540705), (5, 18832564), (10, 9416282), (20, 4708141), (59, 1595980), (118, 797990), (199, 473180), (236, 398995), (295, 319196), (398, 236590), (401, 234820), (590, 159598), (796, 118295), (802, 117410), (995, 94636), (1180, 79799), (1604, 58705), (1990, 47318), (2005, 46964), (3980, 23659), (4010, 23482), (8020, 11741)]