74589880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{479}}^1$

素因数の和:736

約数の個数: 64

約数和(自身を含む): 178848000

約数和(自身を除く): 104258120

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 229, 340, 458, 479, 680, 916, 958, 1145, 1832, 1916, 2290, 2395, 3832, 3893, 4580, 4790, 7786, 8143, 9160, 9580, 15572, 16286, 19160, 19465, 31144, 32572, 38930, 40715, 65144, 77860, 81430, 109691, 155720, 162860, 219382, 325720, 438764, 548455, 877528, 1096910, 1864747, 2193820, 3729494, 4387640, 7458988, 9323735, 14917976, 18647470, 37294940, 74589880]

約数ペア:

[(1, 74589880), (2, 37294940), (4, 18647470), (5, 14917976), (8, 9323735), (10, 7458988), (17, 4387640), (20, 3729494), (34, 2193820), (40, 1864747), (68, 1096910), (85, 877528), (136, 548455), (170, 438764), (229, 325720), (340, 219382), (458, 162860), (479, 155720), (680, 109691), (916, 81430), (958, 77860), (1145, 65144), (1832, 40715), (1916, 38930), (2290, 32572), (2395, 31144), (3832, 19465), (3893, 19160), (4580, 16286), (4790, 15572), (7786, 9580), (8143, 9160)]