5212960

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1051}}^1$

素因数の和:1097

約数の個数: 48

約数和(自身を含む): 12724992

約数和(自身を除く): 7512032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1051, 1240, 2102, 2480, 4204, 4960, 5255, 8408, 10510, 16816, 21020, 32581, 33632, 42040, 65162, 84080, 130324, 162905, 168160, 260648, 325810, 521296, 651620, 1042592, 1303240, 2606480, 5212960]

約数ペア:

[(1, 5212960), (2, 2606480), (4, 1303240), (5, 1042592), (8, 651620), (10, 521296), (16, 325810), (20, 260648), (31, 168160), (32, 162905), (40, 130324), (62, 84080), (80, 65162), (124, 42040), (155, 33632), (160, 32581), (248, 21020), (310, 16816), (496, 10510), (620, 8408), (992, 5255), (1051, 4960), (1240, 4204), (2102, 2480)]