1796690960

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1\times {\mathrm{853}}^1$

素因数の和:1212

約数の個数: 80

約数和(自身を含む): 4237322544

約数和(自身を除く): 2440631584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 233, 452, 466, 565, 853, 904, 932, 1130, 1165, 1706, 1808, 1864, 2260, 2330, 3412, 3728, 4265, 4520, 4660, 6824, 8530, 9040, 9320, 13648, 17060, 18640, 26329, 34120, 52658, 68240, 96389, 105316, 131645, 192778, 198749, 210632, 263290, 385556, 397498, 421264, 481945, 526580, 771112, 794996, 963890, 993745, 1053160, 1542224, 1589992, 1927780, 1987490, 2106320, 3179984, 3855560, 3974980, 7711120, 7949960, 15899920, 22458637, 44917274, 89834548, 112293185, 179669096, 224586370, 359338192, 449172740, 898345480, 1796690960]

約数ペア:

[(1, 1796690960), (2, 898345480), (4, 449172740), (5, 359338192), (8, 224586370), (10, 179669096), (16, 112293185), (20, 89834548), (40, 44917274), (80, 22458637), (113, 15899920), (226, 7949960), (233, 7711120), (452, 3974980), (466, 3855560), (565, 3179984), (853, 2106320), (904, 1987490), (932, 1927780), (1130, 1589992), (1165, 1542224), (1706, 1053160), (1808, 993745), (1864, 963890), (2260, 794996), (2330, 771112), (3412, 526580), (3728, 481945), (4265, 421264), (4520, 397498), (4660, 385556), (6824, 263290), (8530, 210632), (9040, 198749), (9320, 192778), (13648, 131645), (17060, 105316), (18640, 96389), (26329, 68240), (34120, 52658)]