1837700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:101

約数の個数: 72

約数和(自身を含む): 4499712

約数和(自身を除く): 2662012

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 25, 34, 46, 47, 50, 68, 85, 92, 94, 100, 115, 170, 188, 230, 235, 340, 391, 425, 460, 470, 575, 782, 799, 850, 940, 1081, 1150, 1175, 1564, 1598, 1700, 1955, 2162, 2300, 2350, 3196, 3910, 3995, 4324, 4700, 5405, 7820, 7990, 9775, 10810, 15980, 18377, 19550, 19975, 21620, 27025, 36754, 39100, 39950, 54050, 73508, 79900, 91885, 108100, 183770, 367540, 459425, 918850, 1837700]

約数ペア:

[(1, 1837700), (2, 918850), (4, 459425), (5, 367540), (10, 183770), (17, 108100), (20, 91885), (23, 79900), (25, 73508), (34, 54050), (46, 39950), (47, 39100), (50, 36754), (68, 27025), (85, 21620), (92, 19975), (94, 19550), (100, 18377), (115, 15980), (170, 10810), (188, 9775), (230, 7990), (235, 7820), (340, 5405), (391, 4700), (425, 4324), (460, 3995), (470, 3910), (575, 3196), (782, 2350), (799, 2300), (850, 2162), (940, 1955), (1081, 1700), (1150, 1598), (1175, 1564)]