9352720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2$

素因数の和:89

約数の個数: 120

約数和(自身を含む): 25920216

約数和(自身を除く): 16567496

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 23, 26, 34, 40, 46, 52, 65, 68, 80, 85, 92, 104, 115, 130, 136, 170, 184, 208, 221, 230, 260, 272, 299, 340, 368, 391, 442, 460, 520, 529, 598, 680, 782, 884, 920, 1040, 1058, 1105, 1196, 1360, 1495, 1564, 1768, 1840, 1955, 2116, 2210, 2392, 2645, 2990, 3128, 3536, 3910, 4232, 4420, 4784, 5083, 5290, 5980, 6256, 6877, 7820, 8464, 8840, 8993, 10166, 10580, 11960, 13754, 15640, 17680, 17986, 20332, 21160, 23920, 25415, 27508, 31280, 34385, 35972, 40664, 42320, 44965, 50830, 55016, 68770, 71944, 81328, 89930, 101660, 110032, 116909, 137540, 143888, 179860, 203320, 233818, 275080, 359720, 406640, 467636, 550160, 584545, 719440, 935272, 1169090, 1870544, 2338180, 4676360, 9352720]

約数ペア:

[(1, 9352720), (2, 4676360), (4, 2338180), (5, 1870544), (8, 1169090), (10, 935272), (13, 719440), (16, 584545), (17, 550160), (20, 467636), (23, 406640), (26, 359720), (34, 275080), (40, 233818), (46, 203320), (52, 179860), (65, 143888), (68, 137540), (80, 116909), (85, 110032), (92, 101660), (104, 89930), (115, 81328), (130, 71944), (136, 68770), (170, 55016), (184, 50830), (208, 44965), (221, 42320), (230, 40664), (260, 35972), (272, 34385), (299, 31280), (340, 27508), (368, 25415), (391, 23920), (442, 21160), (460, 20332), (520, 17986), (529, 17680), (598, 15640), (680, 13754), (782, 11960), (884, 10580), (920, 10166), (1040, 8993), (1058, 8840), (1105, 8464), (1196, 7820), (1360, 6877), (1495, 6256), (1564, 5980), (1768, 5290), (1840, 5083), (1955, 4784), (2116, 4420), (2210, 4232), (2392, 3910), (2645, 3536), (2990, 3128)]