310093760

素因数分解:

$2^6\times 5^1\times {\mathrm{197}}^1\times {\mathrm{4919}}^1$

素因数の和:5133

約数の個数: 56

約数和(自身を含む): 742309920

約数和(自身を除く): 432216160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 197, 320, 394, 788, 985, 1576, 1970, 3152, 3940, 4919, 6304, 7880, 9838, 12608, 15760, 19676, 24595, 31520, 39352, 49190, 63040, 78704, 98380, 157408, 196760, 314816, 393520, 787040, 969043, 1574080, 1938086, 3876172, 4845215, 7752344, 9690430, 15504688, 19380860, 31009376, 38761720, 62018752, 77523440, 155046880, 310093760]

約数ペア:

[(1, 310093760), (2, 155046880), (4, 77523440), (5, 62018752), (8, 38761720), (10, 31009376), (16, 19380860), (20, 15504688), (32, 9690430), (40, 7752344), (64, 4845215), (80, 3876172), (160, 1938086), (197, 1574080), (320, 969043), (394, 787040), (788, 393520), (985, 314816), (1576, 196760), (1970, 157408), (3152, 98380), (3940, 78704), (4919, 63040), (6304, 49190), (7880, 39352), (9838, 31520), (12608, 24595), (15760, 19676)]