45571120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4283}}^1$

素因数の和:4322

約数の個数: 80

約数和(自身を含む): 127491840

約数和(自身を除く): 81920720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 4283, 5320, 8566, 10640, 17132, 21415, 29981, 34264, 42830, 59962, 68528, 81377, 85660, 119924, 149905, 162754, 171320, 239848, 299810, 325508, 342640, 406885, 479696, 569639, 599620, 651016, 813770, 1139278, 1199240, 1302032, 1627540, 2278556, 2398480, 2848195, 3255080, 4557112, 5696390, 6510160, 9114224, 11392780, 22785560, 45571120]

約数ペア:

[(1, 45571120), (2, 22785560), (4, 11392780), (5, 9114224), (7, 6510160), (8, 5696390), (10, 4557112), (14, 3255080), (16, 2848195), (19, 2398480), (20, 2278556), (28, 1627540), (35, 1302032), (38, 1199240), (40, 1139278), (56, 813770), (70, 651016), (76, 599620), (80, 569639), (95, 479696), (112, 406885), (133, 342640), (140, 325508), (152, 299810), (190, 239848), (266, 171320), (280, 162754), (304, 149905), (380, 119924), (532, 85660), (560, 81377), (665, 68528), (760, 59962), (1064, 42830), (1330, 34264), (1520, 29981), (2128, 21415), (2660, 17132), (4283, 10640), (5320, 8566)]