43627780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1$

素因数の和:853

約数の個数: 96

約数和(自身を含む): 115831296

約数和(自身を除く): 72203516

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 23, 28, 34, 35, 46, 68, 70, 85, 92, 115, 119, 140, 161, 170, 230, 238, 322, 340, 391, 460, 476, 595, 644, 782, 797, 805, 1190, 1564, 1594, 1610, 1955, 2380, 2737, 3188, 3220, 3910, 3985, 5474, 5579, 7820, 7970, 10948, 11158, 13549, 13685, 15940, 18331, 22316, 27098, 27370, 27895, 36662, 54196, 54740, 55790, 67745, 73324, 91655, 94843, 111580, 128317, 135490, 183310, 189686, 256634, 270980, 311627, 366620, 379372, 474215, 513268, 623254, 641585, 948430, 1246508, 1283170, 1558135, 1896860, 2181389, 2566340, 3116270, 4362778, 6232540, 8725556, 10906945, 21813890, 43627780]

約数ペア:

[(1, 43627780), (2, 21813890), (4, 10906945), (5, 8725556), (7, 6232540), (10, 4362778), (14, 3116270), (17, 2566340), (20, 2181389), (23, 1896860), (28, 1558135), (34, 1283170), (35, 1246508), (46, 948430), (68, 641585), (70, 623254), (85, 513268), (92, 474215), (115, 379372), (119, 366620), (140, 311627), (161, 270980), (170, 256634), (230, 189686), (238, 183310), (322, 135490), (340, 128317), (391, 111580), (460, 94843), (476, 91655), (595, 73324), (644, 67745), (782, 55790), (797, 54740), (805, 54196), (1190, 36662), (1564, 27895), (1594, 27370), (1610, 27098), (1955, 22316), (2380, 18331), (2737, 15940), (3188, 13685), (3220, 13549), (3910, 11158), (3985, 10948), (5474, 7970), (5579, 7820)]