12025348540

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{85081}}^1$

素因数の和:85318

約数の個数: 48

約数和(自身を含む): 26071847424

約数和(自身を除く): 14046498884

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 191, 370, 382, 740, 764, 955, 1910, 3820, 7067, 14134, 28268, 35335, 70670, 85081, 141340, 170162, 340324, 425405, 850810, 1701620, 3147997, 6295994, 12591988, 15739985, 16250471, 31479970, 32500942, 62959940, 65001884, 81252355, 162504710, 325009420, 601267427, 1202534854, 2405069708, 3006337135, 6012674270, 12025348540]

約数ペア:

[(1, 12025348540), (2, 6012674270), (4, 3006337135), (5, 2405069708), (10, 1202534854), (20, 601267427), (37, 325009420), (74, 162504710), (148, 81252355), (185, 65001884), (191, 62959940), (370, 32500942), (382, 31479970), (740, 16250471), (764, 15739985), (955, 12591988), (1910, 6295994), (3820, 3147997), (7067, 1701620), (14134, 850810), (28268, 425405), (35335, 340324), (70670, 170162), (85081, 141340)]