10631120

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7817}}^1$

素因数の和:7847

約数の個数: 40

約数和(自身を含む): 26174664

約数和(自身を除く): 15543544

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 7817, 15634, 31268, 39085, 62536, 78170, 125072, 132889, 156340, 265778, 312680, 531556, 625360, 664445, 1063112, 1328890, 2126224, 2657780, 5315560, 10631120]

約数ペア:

[(1, 10631120), (2, 5315560), (4, 2657780), (5, 2126224), (8, 1328890), (10, 1063112), (16, 664445), (17, 625360), (20, 531556), (34, 312680), (40, 265778), (68, 156340), (80, 132889), (85, 125072), (136, 78170), (170, 62536), (272, 39085), (340, 31268), (680, 15634), (1360, 7817)]