102517160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3137}}^1$

素因数の和:3210

約数の個数: 64

約数和(自身を含む): 248529600

約数和(自身を除く): 146012440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 43, 76, 86, 95, 152, 172, 190, 215, 344, 380, 430, 760, 817, 860, 1634, 1720, 3137, 3268, 4085, 6274, 6536, 8170, 12548, 15685, 16340, 25096, 31370, 32680, 59603, 62740, 119206, 125480, 134891, 238412, 269782, 298015, 476824, 539564, 596030, 674455, 1079128, 1192060, 1348910, 2384120, 2562929, 2697820, 5125858, 5395640, 10251716, 12814645, 20503432, 25629290, 51258580, 102517160]

約数ペア:

[(1, 102517160), (2, 51258580), (4, 25629290), (5, 20503432), (8, 12814645), (10, 10251716), (19, 5395640), (20, 5125858), (38, 2697820), (40, 2562929), (43, 2384120), (76, 1348910), (86, 1192060), (95, 1079128), (152, 674455), (172, 596030), (190, 539564), (215, 476824), (344, 298015), (380, 269782), (430, 238412), (760, 134891), (817, 125480), (860, 119206), (1634, 62740), (1720, 59603), (3137, 32680), (3268, 31370), (4085, 25096), (6274, 16340), (6536, 15685), (8170, 12548)]