79040480

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29059}}^1$

素因数の和:29091

約数の個数: 48

約数和(自身を含む): 197724240

約数和(自身を除く): 118683760

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 29059, 58118, 116236, 145295, 232472, 290590, 464944, 494003, 581180, 929888, 988006, 1162360, 1976012, 2324720, 2470015, 3952024, 4649440, 4940030, 7904048, 9880060, 15808096, 19760120, 39520240, 79040480]

約数ペア:

[(1, 79040480), (2, 39520240), (4, 19760120), (5, 15808096), (8, 9880060), (10, 7904048), (16, 4940030), (17, 4649440), (20, 3952024), (32, 2470015), (34, 2324720), (40, 1976012), (68, 1162360), (80, 988006), (85, 929888), (136, 581180), (160, 494003), (170, 464944), (272, 290590), (340, 232472), (544, 145295), (680, 116236), (1360, 58118), (2720, 29059)]