43288083380

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{389}}^1\times {\mathrm{29131}}^1$

素因数の和:29720

約数の個数: 48

約数和(自身を含む): 91618974720

約数和(自身を除く): 48330891340

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 389, 764, 778, 955, 1556, 1910, 1945, 3820, 3890, 7780, 29131, 58262, 74299, 116524, 145655, 148598, 291310, 297196, 371495, 582620, 742990, 1485980, 5564021, 11128042, 11331959, 22256084, 22663918, 27820105, 45327836, 55640210, 56659795, 111280420, 113319590, 226639180, 2164404169, 4328808338, 8657616676, 10822020845, 21644041690, 43288083380]

約数ペア:

[(1, 43288083380), (2, 21644041690), (4, 10822020845), (5, 8657616676), (10, 4328808338), (20, 2164404169), (191, 226639180), (382, 113319590), (389, 111280420), (764, 56659795), (778, 55640210), (955, 45327836), (1556, 27820105), (1910, 22663918), (1945, 22256084), (3820, 11331959), (3890, 11128042), (7780, 5564021), (29131, 1485980), (58262, 742990), (74299, 582620), (116524, 371495), (145655, 297196), (148598, 291310)]