74429227340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{433}}^1\times {\mathrm{2887}}^1$

素因数の和:3571

約数の個数: 96

約数和(自身を含む): 169508734080

約数和(自身を除く): 95079506740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 229, 260, 433, 458, 866, 916, 1145, 1732, 2165, 2290, 2887, 2977, 4330, 4580, 5629, 5774, 5954, 8660, 11258, 11548, 11908, 14435, 14885, 22516, 28145, 28870, 29770, 37531, 56290, 57740, 59540, 75062, 99157, 112580, 150124, 187655, 198314, 375310, 396628, 495785, 661123, 750620, 991570, 1250071, 1289041, 1322246, 1983140, 2500142, 2578082, 2644492, 3305615, 5000284, 5156164, 6250355, 6445205, 6611230, 8594599, 12500710, 12890410, 13222460, 16250923, 17189198, 25001420, 25780820, 32501846, 34378396, 42972995, 65003692, 81254615, 85945990, 162509230, 171891980, 286266259, 325018460, 572532518, 1145065036, 1431331295, 2862662590, 3721461367, 5725325180, 7442922734, 14885845468, 18607306835, 37214613670, 74429227340]

約数ペア:

[(1, 74429227340), (2, 37214613670), (4, 18607306835), (5, 14885845468), (10, 7442922734), (13, 5725325180), (20, 3721461367), (26, 2862662590), (52, 1431331295), (65, 1145065036), (130, 572532518), (229, 325018460), (260, 286266259), (433, 171891980), (458, 162509230), (866, 85945990), (916, 81254615), (1145, 65003692), (1732, 42972995), (2165, 34378396), (2290, 32501846), (2887, 25780820), (2977, 25001420), (4330, 17189198), (4580, 16250923), (5629, 13222460), (5774, 12890410), (5954, 12500710), (8660, 8594599), (11258, 6611230), (11548, 6445205), (11908, 6250355), (14435, 5156164), (14885, 5000284), (22516, 3305615), (28145, 2644492), (28870, 2578082), (29770, 2500142), (37531, 1983140), (56290, 1322246), (57740, 1289041), (59540, 1250071), (75062, 991570), (99157, 750620), (112580, 661123), (150124, 495785), (187655, 396628), (198314, 375310)]