97488400

素因数分解:

$2^4\times 5^2\times {\mathrm{251}}^1\times {\mathrm{971}}^1$

素因数の和:1240

約数の個数: 60

約数和(自身を含む): 235391184

約数和(自身を除く): 137902784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 251, 400, 502, 971, 1004, 1255, 1942, 2008, 2510, 3884, 4016, 4855, 5020, 6275, 7768, 9710, 10040, 12550, 15536, 19420, 20080, 24275, 25100, 38840, 48550, 50200, 77680, 97100, 100400, 194200, 243721, 388400, 487442, 974884, 1218605, 1949768, 2437210, 3899536, 4874420, 6093025, 9748840, 12186050, 19497680, 24372100, 48744200, 97488400]

約数ペア:

[(1, 97488400), (2, 48744200), (4, 24372100), (5, 19497680), (8, 12186050), (10, 9748840), (16, 6093025), (20, 4874420), (25, 3899536), (40, 2437210), (50, 1949768), (80, 1218605), (100, 974884), (200, 487442), (251, 388400), (400, 243721), (502, 194200), (971, 100400), (1004, 97100), (1255, 77680), (1942, 50200), (2008, 48550), (2510, 38840), (3884, 25100), (4016, 24275), (4855, 20080), (5020, 19420), (6275, 15536), (7768, 12550), (9710, 10040)]