16814850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8623}}^1$

素因数の和:8651

約数の個数: 48

約数和(自身を含む): 44913792

約数和(自身を除く): 28098942

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 8623, 17246, 25869, 43115, 51738, 86230, 112099, 129345, 215575, 224198, 258690, 336297, 431150, 560495, 646725, 672594, 1120990, 1293450, 1681485, 2802475, 3362970, 5604950, 8407425, 16814850]

約数ペア:

[(1, 16814850), (2, 8407425), (3, 5604950), (5, 3362970), (6, 2802475), (10, 1681485), (13, 1293450), (15, 1120990), (25, 672594), (26, 646725), (30, 560495), (39, 431150), (50, 336297), (65, 258690), (75, 224198), (78, 215575), (130, 129345), (150, 112099), (195, 86230), (325, 51738), (390, 43115), (650, 25869), (975, 17246), (1950, 8623)]