38851140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{599}}^1$

素因数の和:681

約数の個数: 96

約数和(自身を含む): 116121600

約数和(自身を除く): 77270460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 47, 60, 69, 92, 94, 115, 138, 141, 188, 230, 235, 276, 282, 345, 460, 470, 564, 599, 690, 705, 940, 1081, 1198, 1380, 1410, 1797, 2162, 2396, 2820, 2995, 3243, 3594, 4324, 5405, 5990, 6486, 7188, 8985, 10810, 11980, 12972, 13777, 16215, 17970, 21620, 27554, 28153, 32430, 35940, 41331, 55108, 56306, 64860, 68885, 82662, 84459, 112612, 137770, 140765, 165324, 168918, 206655, 275540, 281530, 337836, 413310, 422295, 563060, 647519, 826620, 844590, 1295038, 1689180, 1942557, 2590076, 3237595, 3885114, 6475190, 7770228, 9712785, 12950380, 19425570, 38851140]

約数ペア:

[(1, 38851140), (2, 19425570), (3, 12950380), (4, 9712785), (5, 7770228), (6, 6475190), (10, 3885114), (12, 3237595), (15, 2590076), (20, 1942557), (23, 1689180), (30, 1295038), (46, 844590), (47, 826620), (60, 647519), (69, 563060), (92, 422295), (94, 413310), (115, 337836), (138, 281530), (141, 275540), (188, 206655), (230, 168918), (235, 165324), (276, 140765), (282, 137770), (345, 112612), (460, 84459), (470, 82662), (564, 68885), (599, 64860), (690, 56306), (705, 55108), (940, 41331), (1081, 35940), (1198, 32430), (1380, 28153), (1410, 27554), (1797, 21620), (2162, 17970), (2396, 16215), (2820, 13777), (2995, 12972), (3243, 11980), (3594, 10810), (4324, 8985), (5405, 7188), (5990, 6486)]