202574240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{115099}}^1$

素因数の和:115125

約数の個数: 48

約数和(自身を含む): 522093600

約数和(自身を除く): 319519360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 115099, 230198, 460396, 575495, 920792, 1150990, 1266089, 1841584, 2301980, 2532178, 3683168, 4603960, 5064356, 6330445, 9207920, 10128712, 12660890, 18415840, 20257424, 25321780, 40514848, 50643560, 101287120, 202574240]

約数ペア:

[(1, 202574240), (2, 101287120), (4, 50643560), (5, 40514848), (8, 25321780), (10, 20257424), (11, 18415840), (16, 12660890), (20, 10128712), (22, 9207920), (32, 6330445), (40, 5064356), (44, 4603960), (55, 3683168), (80, 2532178), (88, 2301980), (110, 1841584), (160, 1266089), (176, 1150990), (220, 920792), (352, 575495), (440, 460396), (880, 230198), (1760, 115099)]