520079393240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{5999993}}^1$

素因数の和:6000212

約数の個数: 64

約数和(自身を含む): 1283038716960

約数和(自身を除く): 762959323720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 197, 220, 394, 440, 788, 985, 1576, 1970, 2167, 3940, 4334, 7880, 8668, 10835, 17336, 21670, 43340, 86680, 5999993, 11999986, 23999972, 29999965, 47999944, 59999930, 65999923, 119999860, 131999846, 239999720, 263999692, 329999615, 527999384, 659999230, 1181998621, 1319998460, 2363997242, 2639996920, 4727994484, 5909993105, 9455988968, 11819986210, 13001984831, 23639972420, 26003969662, 47279944840, 52007939324, 65009924155, 104015878648, 130019848310, 260039696620, 520079393240]

約数ペア:

[(1, 520079393240), (2, 260039696620), (4, 130019848310), (5, 104015878648), (8, 65009924155), (10, 52007939324), (11, 47279944840), (20, 26003969662), (22, 23639972420), (40, 13001984831), (44, 11819986210), (55, 9455988968), (88, 5909993105), (110, 4727994484), (197, 2639996920), (220, 2363997242), (394, 1319998460), (440, 1181998621), (788, 659999230), (985, 527999384), (1576, 329999615), (1970, 263999692), (2167, 239999720), (3940, 131999846), (4334, 119999860), (7880, 65999923), (8668, 59999930), (10835, 47999944), (17336, 29999965), (21670, 23999972), (43340, 11999986), (86680, 5999993)]