2116768240

素因数分解:

$2^4\times 5^1\times {\mathrm{797}}^1\times {\mathrm{33199}}^1$

素因数の和:34009

約数の個数: 40

約数和(自身を含む): 4927809600

約数和(自身を除く): 2811041360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 797, 1594, 3188, 3985, 6376, 7970, 12752, 15940, 31880, 33199, 63760, 66398, 132796, 165995, 265592, 331990, 531184, 663980, 1327960, 2655920, 26459603, 52919206, 105838412, 132298015, 211676824, 264596030, 423353648, 529192060, 1058384120, 2116768240]

約数ペア:

[(1, 2116768240), (2, 1058384120), (4, 529192060), (5, 423353648), (8, 264596030), (10, 211676824), (16, 132298015), (20, 105838412), (40, 52919206), (80, 26459603), (797, 2655920), (1594, 1327960), (3188, 663980), (3985, 531184), (6376, 331990), (7970, 265592), (12752, 165995), (15940, 132796), (31880, 66398), (33199, 63760)]