9165040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:346

約数の個数: 80

約数和(自身を含む): 23623488

約数和(自身を除く): 14458448

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 68, 80, 85, 92, 115, 136, 170, 184, 230, 272, 293, 340, 368, 391, 460, 586, 680, 782, 920, 1172, 1360, 1465, 1564, 1840, 1955, 2344, 2930, 3128, 3910, 4688, 4981, 5860, 6256, 6739, 7820, 9962, 11720, 13478, 15640, 19924, 23440, 24905, 26956, 31280, 33695, 39848, 49810, 53912, 67390, 79696, 99620, 107824, 114563, 134780, 199240, 229126, 269560, 398480, 458252, 539120, 572815, 916504, 1145630, 1833008, 2291260, 4582520, 9165040]

約数ペア:

[(1, 9165040), (2, 4582520), (4, 2291260), (5, 1833008), (8, 1145630), (10, 916504), (16, 572815), (17, 539120), (20, 458252), (23, 398480), (34, 269560), (40, 229126), (46, 199240), (68, 134780), (80, 114563), (85, 107824), (92, 99620), (115, 79696), (136, 67390), (170, 53912), (184, 49810), (230, 39848), (272, 33695), (293, 31280), (340, 26956), (368, 24905), (391, 23440), (460, 19924), (586, 15640), (680, 13478), (782, 11720), (920, 9962), (1172, 7820), (1360, 6739), (1465, 6256), (1564, 5860), (1840, 4981), (1955, 4688), (2344, 3910), (2930, 3128)]