83917280

素因数分解:

$2^5\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2251}}^1$

素因数の和:2499

約数の個数: 48

約数和(自身を含む): 199193904

約数和(自身を除く): 115276624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 233, 466, 932, 1165, 1864, 2251, 2330, 3728, 4502, 4660, 7456, 9004, 9320, 11255, 18008, 18640, 22510, 36016, 37280, 45020, 72032, 90040, 180080, 360160, 524483, 1048966, 2097932, 2622415, 4195864, 5244830, 8391728, 10489660, 16783456, 20979320, 41958640, 83917280]

約数ペア:

[(1, 83917280), (2, 41958640), (4, 20979320), (5, 16783456), (8, 10489660), (10, 8391728), (16, 5244830), (20, 4195864), (32, 2622415), (40, 2097932), (80, 1048966), (160, 524483), (233, 360160), (466, 180080), (932, 90040), (1165, 72032), (1864, 45020), (2251, 37280), (2330, 36016), (3728, 22510), (4502, 18640), (4660, 18008), (7456, 11255), (9004, 9320)]