5503120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:368

約数の個数: 80

約数和(自身を含む): 15141888

約数和(自身を除く): 9638768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 317, 434, 496, 560, 620, 634, 868, 1085, 1240, 1268, 1585, 1736, 2170, 2219, 2480, 2536, 3170, 3472, 4340, 4438, 5072, 6340, 8680, 8876, 9827, 11095, 12680, 17360, 17752, 19654, 22190, 25360, 35504, 39308, 44380, 49135, 68789, 78616, 88760, 98270, 137578, 157232, 177520, 196540, 275156, 343945, 393080, 550312, 687890, 786160, 1100624, 1375780, 2751560, 5503120]

約数ペア:

[(1, 5503120), (2, 2751560), (4, 1375780), (5, 1100624), (7, 786160), (8, 687890), (10, 550312), (14, 393080), (16, 343945), (20, 275156), (28, 196540), (31, 177520), (35, 157232), (40, 137578), (56, 98270), (62, 88760), (70, 78616), (80, 68789), (112, 49135), (124, 44380), (140, 39308), (155, 35504), (217, 25360), (248, 22190), (280, 19654), (310, 17752), (317, 17360), (434, 12680), (496, 11095), (560, 9827), (620, 8876), (634, 8680), (868, 6340), (1085, 5072), (1240, 4438), (1268, 4340), (1585, 3472), (1736, 3170), (2170, 2536), (2219, 2480)]