1327862800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6421}}^1$

素因数の和:6497

約数の個数: 120

約数和(自身を含む): 3554808192

約数和(自身を除く): 2226945392

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 47, 50, 55, 80, 88, 94, 100, 110, 176, 188, 200, 220, 235, 275, 376, 400, 440, 470, 517, 550, 752, 880, 940, 1034, 1100, 1175, 1880, 2068, 2200, 2350, 2585, 3760, 4136, 4400, 4700, 5170, 6421, 8272, 9400, 10340, 12842, 12925, 18800, 20680, 25684, 25850, 32105, 41360, 51368, 51700, 64210, 70631, 102736, 103400, 128420, 141262, 160525, 206800, 256840, 282524, 301787, 321050, 353155, 513680, 565048, 603574, 642100, 706310, 1130096, 1207148, 1284200, 1412620, 1508935, 1765775, 2414296, 2568400, 2825240, 3017870, 3319657, 3531550, 4828592, 5650480, 6035740, 6639314, 7063100, 7544675, 12071480, 13278628, 14126200, 15089350, 16598285, 24142960, 26557256, 28252400, 30178700, 33196570, 53114512, 60357400, 66393140, 82991425, 120714800, 132786280, 165982850, 265572560, 331965700, 663931400, 1327862800]

約数ペア:

[(1, 1327862800), (2, 663931400), (4, 331965700), (5, 265572560), (8, 165982850), (10, 132786280), (11, 120714800), (16, 82991425), (20, 66393140), (22, 60357400), (25, 53114512), (40, 33196570), (44, 30178700), (47, 28252400), (50, 26557256), (55, 24142960), (80, 16598285), (88, 15089350), (94, 14126200), (100, 13278628), (110, 12071480), (176, 7544675), (188, 7063100), (200, 6639314), (220, 6035740), (235, 5650480), (275, 4828592), (376, 3531550), (400, 3319657), (440, 3017870), (470, 2825240), (517, 2568400), (550, 2414296), (752, 1765775), (880, 1508935), (940, 1412620), (1034, 1284200), (1100, 1207148), (1175, 1130096), (1880, 706310), (2068, 642100), (2200, 603574), (2350, 565048), (2585, 513680), (3760, 353155), (4136, 321050), (4400, 301787), (4700, 282524), (5170, 256840), (6421, 206800), (8272, 160525), (9400, 141262), (10340, 128420), (12842, 103400), (12925, 102736), (18800, 70631), (20680, 64210), (25684, 51700), (25850, 51368), (32105, 41360)]