27993560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5881}}^1$

素因数の和:5916

約数の個数: 64

約数和(自身を含む): 76230720

約数和(自身を除く): 48237160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 5881, 11762, 23524, 29405, 41167, 47048, 58810, 82334, 99977, 117620, 164668, 199954, 205835, 235240, 329336, 399908, 411670, 499885, 699839, 799816, 823340, 999770, 1399678, 1646680, 1999540, 2799356, 3499195, 3999080, 5598712, 6998390, 13996780, 27993560]

約数ペア:

[(1, 27993560), (2, 13996780), (4, 6998390), (5, 5598712), (7, 3999080), (8, 3499195), (10, 2799356), (14, 1999540), (17, 1646680), (20, 1399678), (28, 999770), (34, 823340), (35, 799816), (40, 699839), (56, 499885), (68, 411670), (70, 399908), (85, 329336), (119, 235240), (136, 205835), (140, 199954), (170, 164668), (238, 117620), (280, 99977), (340, 82334), (476, 58810), (595, 47048), (680, 41167), (952, 29405), (1190, 23524), (2380, 11762), (4760, 5881)]