8923300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 21326760

約数和(自身を除く): 12403460

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 29, 34, 50, 58, 68, 85, 100, 116, 145, 170, 181, 290, 340, 362, 425, 493, 580, 724, 725, 850, 905, 986, 1450, 1700, 1810, 1972, 2465, 2900, 3077, 3620, 4525, 4930, 5249, 6154, 9050, 9860, 10498, 12308, 12325, 15385, 18100, 20996, 24650, 26245, 30770, 49300, 52490, 61540, 76925, 89233, 104980, 131225, 153850, 178466, 262450, 307700, 356932, 446165, 524900, 892330, 1784660, 2230825, 4461650, 8923300]

約数ペア:

[(1, 8923300), (2, 4461650), (4, 2230825), (5, 1784660), (10, 892330), (17, 524900), (20, 446165), (25, 356932), (29, 307700), (34, 262450), (50, 178466), (58, 153850), (68, 131225), (85, 104980), (100, 89233), (116, 76925), (145, 61540), (170, 52490), (181, 49300), (290, 30770), (340, 26245), (362, 24650), (425, 20996), (493, 18100), (580, 15385), (724, 12325), (725, 12308), (850, 10498), (905, 9860), (986, 9050), (1450, 6154), (1700, 5249), (1810, 4930), (1972, 4525), (2465, 3620), (2900, 3077)]