117907960

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1063}}^1$

素因数の和:1180

約数の個数: 64

約数和(自身を含む): 275788800

約数和(自身を除く): 157880840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 59, 94, 118, 188, 235, 236, 295, 376, 470, 472, 590, 940, 1063, 1180, 1880, 2126, 2360, 2773, 4252, 5315, 5546, 8504, 10630, 11092, 13865, 21260, 22184, 27730, 42520, 49961, 55460, 62717, 99922, 110920, 125434, 199844, 249805, 250868, 313585, 399688, 499610, 501736, 627170, 999220, 1254340, 1998440, 2508680, 2947699, 5895398, 11790796, 14738495, 23581592, 29476990, 58953980, 117907960]

約数ペア:

[(1, 117907960), (2, 58953980), (4, 29476990), (5, 23581592), (8, 14738495), (10, 11790796), (20, 5895398), (40, 2947699), (47, 2508680), (59, 1998440), (94, 1254340), (118, 999220), (188, 627170), (235, 501736), (236, 499610), (295, 399688), (376, 313585), (470, 250868), (472, 249805), (590, 199844), (940, 125434), (1063, 110920), (1180, 99922), (1880, 62717), (2126, 55460), (2360, 49961), (2773, 42520), (4252, 27730), (5315, 22184), (5546, 21260), (8504, 13865), (10630, 11092)]