194651360

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71563}}^1$

素因数の和:71595

約数の個数: 48

約数和(自身を含む): 486921456

約数和(自身を除く): 292270096

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 71563, 143126, 286252, 357815, 572504, 715630, 1145008, 1216571, 1431260, 2290016, 2433142, 2862520, 4866284, 5725040, 6082855, 9732568, 11450080, 12165710, 19465136, 24331420, 38930272, 48662840, 97325680, 194651360]

約数ペア:

[(1, 194651360), (2, 97325680), (4, 48662840), (5, 38930272), (8, 24331420), (10, 19465136), (16, 12165710), (17, 11450080), (20, 9732568), (32, 6082855), (34, 5725040), (40, 4866284), (68, 2862520), (80, 2433142), (85, 2290016), (136, 1431260), (160, 1216571), (170, 1145008), (272, 715630), (340, 572504), (544, 357815), (680, 286252), (1360, 143126), (2720, 71563)]