26976157040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{48171709}}^1$

素因数の和:48171729

約数の個数: 40

約数和(自身を含む): 71679504480

約数和(自身を除く): 44703347440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 48171709, 96343418, 192686836, 240858545, 337201963, 385373672, 481717090, 674403926, 770747344, 963434180, 1348807852, 1686009815, 1926868360, 2697615704, 3372019630, 3853736720, 5395231408, 6744039260, 13488078520, 26976157040]

約数ペア:

[(1, 26976157040), (2, 13488078520), (4, 6744039260), (5, 5395231408), (7, 3853736720), (8, 3372019630), (10, 2697615704), (14, 1926868360), (16, 1686009815), (20, 1348807852), (28, 963434180), (35, 770747344), (40, 674403926), (56, 481717090), (70, 385373672), (80, 337201963), (112, 240858545), (140, 192686836), (280, 96343418), (560, 48171709)]