33813680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 120

約数和(自身を含む): 88869312

約数和(自身を除く): 55055632

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 47, 68, 80, 85, 92, 94, 115, 136, 170, 184, 188, 230, 235, 272, 340, 368, 376, 391, 460, 470, 529, 680, 752, 782, 799, 920, 940, 1058, 1081, 1360, 1564, 1598, 1840, 1880, 1955, 2116, 2162, 2645, 3128, 3196, 3760, 3910, 3995, 4232, 4324, 5290, 5405, 6256, 6392, 7820, 7990, 8464, 8648, 8993, 10580, 10810, 12784, 15640, 15980, 17296, 17986, 18377, 21160, 21620, 24863, 31280, 31960, 35972, 36754, 42320, 43240, 44965, 49726, 63920, 71944, 73508, 86480, 89930, 91885, 99452, 124315, 143888, 147016, 179860, 183770, 198904, 248630, 294032, 359720, 367540, 397808, 422671, 497260, 719440, 735080, 845342, 994520, 1470160, 1690684, 1989040, 2113355, 3381368, 4226710, 6762736, 8453420, 16906840, 33813680]

約数ペア:

[(1, 33813680), (2, 16906840), (4, 8453420), (5, 6762736), (8, 4226710), (10, 3381368), (16, 2113355), (17, 1989040), (20, 1690684), (23, 1470160), (34, 994520), (40, 845342), (46, 735080), (47, 719440), (68, 497260), (80, 422671), (85, 397808), (92, 367540), (94, 359720), (115, 294032), (136, 248630), (170, 198904), (184, 183770), (188, 179860), (230, 147016), (235, 143888), (272, 124315), (340, 99452), (368, 91885), (376, 89930), (391, 86480), (460, 73508), (470, 71944), (529, 63920), (680, 49726), (752, 44965), (782, 43240), (799, 42320), (920, 36754), (940, 35972), (1058, 31960), (1081, 31280), (1360, 24863), (1564, 21620), (1598, 21160), (1840, 18377), (1880, 17986), (1955, 17296), (2116, 15980), (2162, 15640), (2645, 12784), (3128, 10810), (3196, 10580), (3760, 8993), (3910, 8648), (3995, 8464), (4232, 7990), (4324, 7820), (5290, 6392), (5405, 6256)]