8889593050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{57223}}^1$

素因数の和:57487

約数の個数: 48

約数和(自身を含む): 17881355520

約数和(自身を除く): 8991762470

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 239, 325, 478, 650, 1195, 2390, 3107, 5975, 6214, 11950, 15535, 31070, 57223, 77675, 114446, 155350, 286115, 572230, 743899, 1430575, 1487798, 2861150, 3719495, 7438990, 13676297, 18597475, 27352594, 37194950, 68381485, 136762970, 177791861, 341907425, 355583722, 683814850, 888959305, 1777918610, 4444796525, 8889593050]

約数ペア:

[(1, 8889593050), (2, 4444796525), (5, 1777918610), (10, 888959305), (13, 683814850), (25, 355583722), (26, 341907425), (50, 177791861), (65, 136762970), (130, 68381485), (239, 37194950), (325, 27352594), (478, 18597475), (650, 13676297), (1195, 7438990), (2390, 3719495), (3107, 2861150), (5975, 1487798), (6214, 1430575), (11950, 743899), (15535, 572230), (31070, 286115), (57223, 155350), (77675, 114446)]