75358180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3251}}^1$

素因数の和:3340

約数の個数: 48

約数和(自身を含む): 169364160

約数和(自身を除く): 94005980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 61, 76, 95, 122, 190, 244, 305, 380, 610, 1159, 1220, 2318, 3251, 4636, 5795, 6502, 11590, 13004, 16255, 23180, 32510, 61769, 65020, 123538, 198311, 247076, 308845, 396622, 617690, 793244, 991555, 1235380, 1983110, 3767909, 3966220, 7535818, 15071636, 18839545, 37679090, 75358180]

約数ペア:

[(1, 75358180), (2, 37679090), (4, 18839545), (5, 15071636), (10, 7535818), (19, 3966220), (20, 3767909), (38, 1983110), (61, 1235380), (76, 991555), (95, 793244), (122, 617690), (190, 396622), (244, 308845), (305, 247076), (380, 198311), (610, 123538), (1159, 65020), (1220, 61769), (2318, 32510), (3251, 23180), (4636, 16255), (5795, 13004), (6502, 11590)]