65563960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3041}}^1$

素因数の和:3077

約数の個数: 96

約数和(自身を含む): 187265520

約数和(自身を除く): 121701560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 616, 770, 980, 1078, 1540, 1960, 2156, 2695, 3041, 3080, 4312, 5390, 6082, 10780, 12164, 15205, 21287, 21560, 24328, 30410, 33451, 42574, 60820, 66902, 85148, 106435, 121640, 133804, 149009, 167255, 170296, 212870, 234157, 267608, 298018, 334510, 425740, 468314, 596036, 669020, 745045, 851480, 936628, 1170785, 1192072, 1338040, 1490090, 1639099, 1873256, 2341570, 2980180, 3278198, 4683140, 5960360, 6556396, 8195495, 9366280, 13112792, 16390990, 32781980, 65563960]

約数ペア:

[(1, 65563960), (2, 32781980), (4, 16390990), (5, 13112792), (7, 9366280), (8, 8195495), (10, 6556396), (11, 5960360), (14, 4683140), (20, 3278198), (22, 2980180), (28, 2341570), (35, 1873256), (40, 1639099), (44, 1490090), (49, 1338040), (55, 1192072), (56, 1170785), (70, 936628), (77, 851480), (88, 745045), (98, 669020), (110, 596036), (140, 468314), (154, 425740), (196, 334510), (220, 298018), (245, 267608), (280, 234157), (308, 212870), (385, 170296), (392, 167255), (440, 149009), (490, 133804), (539, 121640), (616, 106435), (770, 85148), (980, 66902), (1078, 60820), (1540, 42574), (1960, 33451), (2156, 30410), (2695, 24328), (3041, 21560), (3080, 21287), (4312, 15205), (5390, 12164), (6082, 10780)]