25161569270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{41681}}^1$

素因数の和:41825

約数の個数: 64

約数和(自身を含む): 49590242496

約数和(自身を除く): 24428673226

約数列:

[1, 2, 5, 10, 17, 34, 53, 67, 85, 106, 134, 170, 265, 335, 530, 670, 901, 1139, 1802, 2278, 3551, 4505, 5695, 7102, 9010, 11390, 17755, 35510, 41681, 60367, 83362, 120734, 208405, 301835, 416810, 603670, 708577, 1417154, 2209093, 2792627, 3542885, 4418186, 5585254, 7085770, 11045465, 13963135, 22090930, 27926270, 37554581, 47474659, 75109162, 94949318, 148009231, 187772905, 237373295, 296018462, 375545810, 474746590, 740046155, 1480092310, 2516156927, 5032313854, 12580784635, 25161569270]

約数ペア:

[(1, 25161569270), (2, 12580784635), (5, 5032313854), (10, 2516156927), (17, 1480092310), (34, 740046155), (53, 474746590), (67, 375545810), (85, 296018462), (106, 237373295), (134, 187772905), (170, 148009231), (265, 94949318), (335, 75109162), (530, 47474659), (670, 37554581), (901, 27926270), (1139, 22090930), (1802, 13963135), (2278, 11045465), (3551, 7085770), (4505, 5585254), (5695, 4418186), (7102, 3542885), (9010, 2792627), (11390, 2209093), (17755, 1417154), (35510, 708577), (41681, 603670), (60367, 416810), (83362, 301835), (120734, 208405)]