32401840

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21317}}^1$

素因数の和:21349

約数の個数: 40

約数和(自身を含む): 79302960

約数和(自身を除く): 46901120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 21317, 42634, 85268, 106585, 170536, 213170, 341072, 405023, 426340, 810046, 852680, 1620092, 1705360, 2025115, 3240184, 4050230, 6480368, 8100460, 16200920, 32401840]

約数ペア:

[(1, 32401840), (2, 16200920), (4, 8100460), (5, 6480368), (8, 4050230), (10, 3240184), (16, 2025115), (19, 1705360), (20, 1620092), (38, 852680), (40, 810046), (76, 426340), (80, 405023), (95, 341072), (152, 213170), (190, 170536), (304, 106585), (380, 85268), (760, 42634), (1520, 21317)]