55987120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5881}}^1$

素因数の和:5918

約数の個数: 80

約数和(自身を含む): 157543488

約数和(自身を除く): 101556368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 5881, 9520, 11762, 23524, 29405, 41167, 47048, 58810, 82334, 94096, 99977, 117620, 164668, 199954, 205835, 235240, 329336, 399908, 411670, 470480, 499885, 658672, 699839, 799816, 823340, 999770, 1399678, 1599632, 1646680, 1999540, 2799356, 3293360, 3499195, 3999080, 5598712, 6998390, 7998160, 11197424, 13996780, 27993560, 55987120]

約数ペア:

[(1, 55987120), (2, 27993560), (4, 13996780), (5, 11197424), (7, 7998160), (8, 6998390), (10, 5598712), (14, 3999080), (16, 3499195), (17, 3293360), (20, 2799356), (28, 1999540), (34, 1646680), (35, 1599632), (40, 1399678), (56, 999770), (68, 823340), (70, 799816), (80, 699839), (85, 658672), (112, 499885), (119, 470480), (136, 411670), (140, 399908), (170, 329336), (238, 235240), (272, 205835), (280, 199954), (340, 164668), (476, 117620), (560, 99977), (595, 94096), (680, 82334), (952, 58810), (1190, 47048), (1360, 41167), (1904, 29405), (2380, 23524), (4760, 11762), (5881, 9520)]