430869080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{33349}}^1$

素因数の和:33396

約数の個数: 64

約数和(自身を含む): 1080540000

約数和(自身を除く): 649670920

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2584, 3230, 6460, 12920, 33349, 66698, 133396, 166745, 266792, 333490, 566933, 633631, 666980, 1133866, 1267262, 1333960, 2267732, 2534524, 2834665, 3168155, 4535464, 5069048, 5669330, 6336310, 10771727, 11338660, 12672620, 21543454, 22677320, 25345240, 43086908, 53858635, 86173816, 107717270, 215434540, 430869080]

約数ペア:

[(1, 430869080), (2, 215434540), (4, 107717270), (5, 86173816), (8, 53858635), (10, 43086908), (17, 25345240), (19, 22677320), (20, 21543454), (34, 12672620), (38, 11338660), (40, 10771727), (68, 6336310), (76, 5669330), (85, 5069048), (95, 4535464), (136, 3168155), (152, 2834665), (170, 2534524), (190, 2267732), (323, 1333960), (340, 1267262), (380, 1133866), (646, 666980), (680, 633631), (760, 566933), (1292, 333490), (1615, 266792), (2584, 166745), (3230, 133396), (6460, 66698), (12920, 33349)]