46689980

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{587}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 101648736

約数和(自身を除く): 54958756

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 97, 164, 194, 205, 388, 410, 485, 587, 820, 970, 1174, 1940, 2348, 2935, 3977, 5870, 7954, 11740, 15908, 19885, 24067, 39770, 48134, 56939, 79540, 96268, 113878, 120335, 227756, 240670, 284695, 481340, 569390, 1138780, 2334499, 4668998, 9337996, 11672495, 23344990, 46689980]

約数ペア:

[(1, 46689980), (2, 23344990), (4, 11672495), (5, 9337996), (10, 4668998), (20, 2334499), (41, 1138780), (82, 569390), (97, 481340), (164, 284695), (194, 240670), (205, 227756), (388, 120335), (410, 113878), (485, 96268), (587, 79540), (820, 56939), (970, 48134), (1174, 39770), (1940, 24067), (2348, 19885), (2935, 15908), (3977, 11740), (5870, 7954)]