192547820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{10709}}^1$

素因数の和:10778

約数の個数: 48

約数和(自身を含む): 431827200

約数和(自身を除く): 239279380

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 116, 124, 145, 155, 290, 310, 580, 620, 899, 1798, 3596, 4495, 8990, 10709, 17980, 21418, 42836, 53545, 107090, 214180, 310561, 331979, 621122, 663958, 1242244, 1327916, 1552805, 1659895, 3105610, 3319790, 6211220, 6639580, 9627391, 19254782, 38509564, 48136955, 96273910, 192547820]

約数ペア:

[(1, 192547820), (2, 96273910), (4, 48136955), (5, 38509564), (10, 19254782), (20, 9627391), (29, 6639580), (31, 6211220), (58, 3319790), (62, 3105610), (116, 1659895), (124, 1552805), (145, 1327916), (155, 1242244), (290, 663958), (310, 621122), (580, 331979), (620, 310561), (899, 214180), (1798, 107090), (3596, 53545), (4495, 42836), (8990, 21418), (10709, 17980)]