6683440

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4397}}^1$

素因数の和:4429

約数の個数: 40

約数和(自身を含む): 16360560

約数和(自身を除く): 9677120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 4397, 8794, 17588, 21985, 35176, 43970, 70352, 83543, 87940, 167086, 175880, 334172, 351760, 417715, 668344, 835430, 1336688, 1670860, 3341720, 6683440]

約数ペア:

[(1, 6683440), (2, 3341720), (4, 1670860), (5, 1336688), (8, 835430), (10, 668344), (16, 417715), (19, 351760), (20, 334172), (38, 175880), (40, 167086), (76, 87940), (80, 83543), (95, 70352), (152, 43970), (190, 35176), (304, 21985), (380, 17588), (760, 8794), (1520, 4397)]