5913560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 14515200

約数和(自身を除く): 8601640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 248, 251, 310, 380, 502, 589, 620, 760, 1004, 1178, 1240, 1255, 2008, 2356, 2510, 2945, 4712, 4769, 5020, 5890, 7781, 9538, 10040, 11780, 15562, 19076, 23560, 23845, 31124, 38152, 38905, 47690, 62248, 77810, 95380, 147839, 155620, 190760, 295678, 311240, 591356, 739195, 1182712, 1478390, 2956780, 5913560]

約数ペア:

[(1, 5913560), (2, 2956780), (4, 1478390), (5, 1182712), (8, 739195), (10, 591356), (19, 311240), (20, 295678), (31, 190760), (38, 155620), (40, 147839), (62, 95380), (76, 77810), (95, 62248), (124, 47690), (152, 38905), (155, 38152), (190, 31124), (248, 23845), (251, 23560), (310, 19076), (380, 15562), (502, 11780), (589, 10040), (620, 9538), (760, 7781), (1004, 5890), (1178, 5020), (1240, 4769), (1255, 4712), (2008, 2945), (2356, 2510)]