3896703520

素因数分解:

$2^5\times 5^1\times {\mathrm{2551}}^1\times {\mathrm{9547}}^1$

素因数の和:12113

約数の個数: 48

約数和(自身を含む): 9210535488

約数和(自身を除く): 5313831968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 2551, 5102, 9547, 10204, 12755, 19094, 20408, 25510, 38188, 40816, 47735, 51020, 76376, 81632, 95470, 102040, 152752, 190940, 204080, 305504, 381880, 408160, 763760, 1527520, 24354397, 48708794, 97417588, 121771985, 194835176, 243543970, 389670352, 487087940, 779340704, 974175880, 1948351760, 3896703520]

約数ペア:

[(1, 3896703520), (2, 1948351760), (4, 974175880), (5, 779340704), (8, 487087940), (10, 389670352), (16, 243543970), (20, 194835176), (32, 121771985), (40, 97417588), (80, 48708794), (160, 24354397), (2551, 1527520), (5102, 763760), (9547, 408160), (10204, 381880), (12755, 305504), (19094, 204080), (20408, 190940), (25510, 152752), (38188, 102040), (40816, 95470), (47735, 81632), (51020, 76376)]