14072704280

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{39191}}^1$

素因数の和:39440

約数の個数: 64

約数和(自身を含む): 32507412480

約数和(自身を除く): 18434708200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 191, 235, 376, 382, 470, 764, 940, 955, 1528, 1880, 1910, 3820, 7640, 8977, 17954, 35908, 39191, 44885, 71816, 78382, 89770, 156764, 179540, 195955, 313528, 359080, 391910, 783820, 1567640, 1841977, 3683954, 7367908, 7485481, 9209885, 14735816, 14970962, 18419770, 29941924, 36839540, 37427405, 59883848, 73679080, 74854810, 149709620, 299419240, 351817607, 703635214, 1407270428, 1759088035, 2814540856, 3518176070, 7036352140, 14072704280]

約数ペア:

[(1, 14072704280), (2, 7036352140), (4, 3518176070), (5, 2814540856), (8, 1759088035), (10, 1407270428), (20, 703635214), (40, 351817607), (47, 299419240), (94, 149709620), (188, 74854810), (191, 73679080), (235, 59883848), (376, 37427405), (382, 36839540), (470, 29941924), (764, 18419770), (940, 14970962), (955, 14735816), (1528, 9209885), (1880, 7485481), (1910, 7367908), (3820, 3683954), (7640, 1841977), (8977, 1567640), (17954, 783820), (35908, 391910), (39191, 359080), (44885, 313528), (71816, 195955), (78382, 179540), (89770, 156764)]