22968222080

素因数分解:

$2^7\times 5^1\times {\mathrm{7817}}^1\times {\mathrm{4591}}^1$

素因数の和:12427

約数の個数: 64

約数和(自身を含む): 54927391680

約数和(自身を除く): 31959169600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 4591, 7817, 9182, 15634, 18364, 22955, 31268, 36728, 39085, 45910, 62536, 73456, 78170, 91820, 125072, 146912, 156340, 183640, 250144, 293824, 312680, 367280, 500288, 587648, 625360, 734560, 1000576, 1250720, 1469120, 2501440, 2938240, 5002880, 35887847, 71775694, 143551388, 179439235, 287102776, 358878470, 574205552, 717756940, 1148411104, 1435513880, 2296822208, 2871027760, 4593644416, 5742055520, 11484111040, 22968222080]

約数ペア:

[(1, 22968222080), (2, 11484111040), (4, 5742055520), (5, 4593644416), (8, 2871027760), (10, 2296822208), (16, 1435513880), (20, 1148411104), (32, 717756940), (40, 574205552), (64, 358878470), (80, 287102776), (128, 179439235), (160, 143551388), (320, 71775694), (640, 35887847), (4591, 5002880), (7817, 2938240), (9182, 2501440), (15634, 1469120), (18364, 1250720), (22955, 1000576), (31268, 734560), (36728, 625360), (39085, 587648), (45910, 500288), (62536, 367280), (73456, 312680), (78170, 293824), (91820, 250144), (125072, 183640), (146912, 156340)]