65162720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{797}}^1$

素因数の和:892

約数の個数: 96

約数和(自身を含む): 178573248

約数和(自身を除く): 113410528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 73, 80, 112, 140, 146, 160, 224, 280, 292, 365, 511, 560, 584, 730, 797, 1022, 1120, 1168, 1460, 1594, 2044, 2336, 2555, 2920, 3188, 3985, 4088, 5110, 5579, 5840, 6376, 7970, 8176, 10220, 11158, 11680, 12752, 15940, 16352, 20440, 22316, 25504, 27895, 31880, 40880, 44632, 55790, 58181, 63760, 81760, 89264, 111580, 116362, 127520, 178528, 223160, 232724, 290905, 407267, 446320, 465448, 581810, 814534, 892640, 930896, 1163620, 1629068, 1861792, 2036335, 2327240, 3258136, 4072670, 4654480, 6516272, 8145340, 9308960, 13032544, 16290680, 32581360, 65162720]

約数ペア:

[(1, 65162720), (2, 32581360), (4, 16290680), (5, 13032544), (7, 9308960), (8, 8145340), (10, 6516272), (14, 4654480), (16, 4072670), (20, 3258136), (28, 2327240), (32, 2036335), (35, 1861792), (40, 1629068), (56, 1163620), (70, 930896), (73, 892640), (80, 814534), (112, 581810), (140, 465448), (146, 446320), (160, 407267), (224, 290905), (280, 232724), (292, 223160), (365, 178528), (511, 127520), (560, 116362), (584, 111580), (730, 89264), (797, 81760), (1022, 63760), (1120, 58181), (1168, 55790), (1460, 44632), (1594, 40880), (2044, 31880), (2336, 27895), (2555, 25504), (2920, 22316), (3188, 20440), (3985, 16352), (4088, 15940), (5110, 12752), (5579, 11680), (5840, 11158), (6376, 10220), (7970, 8176)]