42126400

素因数分解:

$2^6\times 5^2\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:368

約数の個数: 84

約数和(自身を含む): 105023412

約数和(自身を除く): 62897012

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 113, 160, 200, 226, 233, 320, 400, 452, 466, 565, 800, 904, 932, 1130, 1165, 1600, 1808, 1864, 2260, 2330, 2825, 3616, 3728, 4520, 4660, 5650, 5825, 7232, 7456, 9040, 9320, 11300, 11650, 14912, 18080, 18640, 22600, 23300, 26329, 36160, 37280, 45200, 46600, 52658, 74560, 90400, 93200, 105316, 131645, 180800, 186400, 210632, 263290, 372800, 421264, 526580, 658225, 842528, 1053160, 1316450, 1685056, 2106320, 2632900, 4212640, 5265800, 8425280, 10531600, 21063200, 42126400]

約数ペア:

[(1, 42126400), (2, 21063200), (4, 10531600), (5, 8425280), (8, 5265800), (10, 4212640), (16, 2632900), (20, 2106320), (25, 1685056), (32, 1316450), (40, 1053160), (50, 842528), (64, 658225), (80, 526580), (100, 421264), (113, 372800), (160, 263290), (200, 210632), (226, 186400), (233, 180800), (320, 131645), (400, 105316), (452, 93200), (466, 90400), (565, 74560), (800, 52658), (904, 46600), (932, 45200), (1130, 37280), (1165, 36160), (1600, 26329), (1808, 23300), (1864, 22600), (2260, 18640), (2330, 18080), (2825, 14912), (3616, 11650), (3728, 11300), (4520, 9320), (4660, 9040), (5650, 7456), (5825, 7232)]