23005515650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{1549}}^1$

素因数の和:1960

約数の個数: 96

約数和(自身を含む): 46892571600

約数和(自身を除く): 23887055950

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 73, 130, 146, 313, 325, 365, 626, 650, 730, 949, 1549, 1565, 1825, 1898, 3098, 3130, 3650, 4069, 4745, 7745, 7825, 8138, 9490, 15490, 15650, 20137, 20345, 22849, 23725, 38725, 40274, 40690, 45698, 47450, 77450, 100685, 101725, 113077, 114245, 201370, 203450, 226154, 228490, 297037, 484837, 503425, 565385, 571225, 594074, 969674, 1006850, 1130770, 1142450, 1470001, 1485185, 2424185, 2826925, 2940002, 2970370, 4848370, 5653850, 6302881, 7350005, 7425925, 12120925, 12605762, 14700010, 14851850, 24241850, 31514405, 35393101, 36750025, 63028810, 70786202, 73500050, 157572025, 176965505, 315144050, 353931010, 460110313, 884827525, 920220626, 1769655050, 2300551565, 4601103130, 11502757825, 23005515650]

約数ペア:

[(1, 23005515650), (2, 11502757825), (5, 4601103130), (10, 2300551565), (13, 1769655050), (25, 920220626), (26, 884827525), (50, 460110313), (65, 353931010), (73, 315144050), (130, 176965505), (146, 157572025), (313, 73500050), (325, 70786202), (365, 63028810), (626, 36750025), (650, 35393101), (730, 31514405), (949, 24241850), (1549, 14851850), (1565, 14700010), (1825, 12605762), (1898, 12120925), (3098, 7425925), (3130, 7350005), (3650, 6302881), (4069, 5653850), (4745, 4848370), (7745, 2970370), (7825, 2940002), (8138, 2826925), (9490, 2424185), (15490, 1485185), (15650, 1470001), (20137, 1142450), (20345, 1130770), (22849, 1006850), (23725, 969674), (38725, 594074), (40274, 571225), (40690, 565385), (45698, 503425), (47450, 484837), (77450, 297037), (100685, 228490), (101725, 226154), (113077, 203450), (114245, 201370)]