129652040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2281}}^1$

素因数の和:2335

約数の個数: 96

約数和(自身を含む): 351199800

約数和(自身を除く): 221547760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 49, 56, 58, 70, 98, 116, 140, 145, 196, 203, 232, 245, 280, 290, 392, 406, 490, 580, 812, 980, 1015, 1160, 1421, 1624, 1960, 2030, 2281, 2842, 4060, 4562, 5684, 7105, 8120, 9124, 11368, 11405, 14210, 15967, 18248, 22810, 28420, 31934, 45620, 56840, 63868, 66149, 79835, 91240, 111769, 127736, 132298, 159670, 223538, 264596, 319340, 330745, 447076, 463043, 529192, 558845, 638680, 661490, 894152, 926086, 1117690, 1322980, 1852172, 2235380, 2315215, 2645960, 3241301, 3704344, 4470760, 4630430, 6482602, 9260860, 12965204, 16206505, 18521720, 25930408, 32413010, 64826020, 129652040]

約数ペア:

[(1, 129652040), (2, 64826020), (4, 32413010), (5, 25930408), (7, 18521720), (8, 16206505), (10, 12965204), (14, 9260860), (20, 6482602), (28, 4630430), (29, 4470760), (35, 3704344), (40, 3241301), (49, 2645960), (56, 2315215), (58, 2235380), (70, 1852172), (98, 1322980), (116, 1117690), (140, 926086), (145, 894152), (196, 661490), (203, 638680), (232, 558845), (245, 529192), (280, 463043), (290, 447076), (392, 330745), (406, 319340), (490, 264596), (580, 223538), (812, 159670), (980, 132298), (1015, 127736), (1160, 111769), (1421, 91240), (1624, 79835), (1960, 66149), (2030, 63868), (2281, 56840), (2842, 45620), (4060, 31934), (4562, 28420), (5684, 22810), (7105, 18248), (8120, 15967), (9124, 14210), (11368, 11405)]