74040340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{17713}}^1$

素因数の和:17752

約数の個数: 48

約数和(自身を含む): 178557120

約数和(自身を除く): 104516780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 17713, 35426, 70852, 88565, 177130, 194843, 336547, 354260, 389686, 673094, 779372, 974215, 1346188, 1682735, 1948430, 3365470, 3702017, 3896860, 6730940, 7404034, 14808068, 18510085, 37020170, 74040340]

約数ペア:

[(1, 74040340), (2, 37020170), (4, 18510085), (5, 14808068), (10, 7404034), (11, 6730940), (19, 3896860), (20, 3702017), (22, 3365470), (38, 1948430), (44, 1682735), (55, 1346188), (76, 974215), (95, 779372), (110, 673094), (190, 389686), (209, 354260), (220, 336547), (380, 194843), (418, 177130), (836, 88565), (1045, 70852), (2090, 35426), (4180, 17713)]