32581360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{797}}^1$

素因数の和:890

約数の個数: 80

約数和(自身を含む): 87869376

約数和(自身を除く): 55288016

約数列:

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

約数ペア:

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