868366942460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{20110397}}^1$

素因数の和:20110550

約数の個数: 48

約数和(自身を含む): 1946042993664

約数和(自身を除く): 1077676051204

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 127, 170, 254, 340, 508, 635, 1270, 2159, 2540, 4318, 8636, 10795, 21590, 43180, 20110397, 40220794, 80441588, 100551985, 201103970, 341876749, 402207940, 683753498, 1367506996, 1709383745, 2554020419, 3418767490, 5108040838, 6837534980, 10216081676, 12770102095, 25540204190, 43418347123, 51080408380, 86836694246, 173673388492, 217091735615, 434183471230, 868366942460]

約数ペア:

[(1, 868366942460), (2, 434183471230), (4, 217091735615), (5, 173673388492), (10, 86836694246), (17, 51080408380), (20, 43418347123), (34, 25540204190), (68, 12770102095), (85, 10216081676), (127, 6837534980), (170, 5108040838), (254, 3418767490), (340, 2554020419), (508, 1709383745), (635, 1367506996), (1270, 683753498), (2159, 402207940), (2540, 341876749), (4318, 201103970), (8636, 100551985), (10795, 80441588), (21590, 40220794), (43180, 20110397)]