3202179440

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{39749}}^1$

素因数の和:39834

約数の個数: 80

約数和(自身を含む): 7984980000

約数和(自身を除く): 4782800560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 53, 76, 80, 95, 106, 152, 190, 212, 265, 304, 380, 424, 530, 760, 848, 1007, 1060, 1520, 2014, 2120, 4028, 4240, 5035, 8056, 10070, 16112, 20140, 39749, 40280, 79498, 80560, 158996, 198745, 317992, 397490, 635984, 755231, 794980, 1510462, 1589960, 2106697, 3020924, 3179920, 3776155, 4213394, 6041848, 7552310, 8426788, 10533485, 12083696, 15104620, 16853576, 21066970, 30209240, 33707152, 40027243, 42133940, 60418480, 80054486, 84267880, 160108972, 168535760, 200136215, 320217944, 400272430, 640435888, 800544860, 1601089720, 3202179440]

約数ペア:

[(1, 3202179440), (2, 1601089720), (4, 800544860), (5, 640435888), (8, 400272430), (10, 320217944), (16, 200136215), (19, 168535760), (20, 160108972), (38, 84267880), (40, 80054486), (53, 60418480), (76, 42133940), (80, 40027243), (95, 33707152), (106, 30209240), (152, 21066970), (190, 16853576), (212, 15104620), (265, 12083696), (304, 10533485), (380, 8426788), (424, 7552310), (530, 6041848), (760, 4213394), (848, 3776155), (1007, 3179920), (1060, 3020924), (1520, 2106697), (2014, 1589960), (2120, 1510462), (4028, 794980), (4240, 755231), (5035, 635984), (8056, 397490), (10070, 317992), (16112, 198745), (20140, 158996), (39749, 80560), (40280, 79498)]