2044138880

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{65183}}^1$

素因数の和:65216

約数の個数: 96

約数和(自身を含む): 5684696640

約数和(自身を除く): 3640557760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2240, 3136, 3920, 4480, 6272, 7840, 15680, 31360, 65183, 130366, 260732, 325915, 456281, 521464, 651830, 912562, 1042928, 1303660, 1825124, 2085856, 2281405, 2607320, 3193967, 3650248, 4171712, 4562810, 5214640, 6387934, 7300496, 8343424, 9125620, 10429280, 12775868, 14600992, 15969835, 18251240, 20858560, 25551736, 29201984, 31939670, 36502480, 41717120, 51103472, 58403968, 63879340, 73004960, 102206944, 127758680, 146009920, 204413888, 255517360, 292019840, 408827776, 511034720, 1022069440, 2044138880]

約数ペア:

[(1, 2044138880), (2, 1022069440), (4, 511034720), (5, 408827776), (7, 292019840), (8, 255517360), (10, 204413888), (14, 146009920), (16, 127758680), (20, 102206944), (28, 73004960), (32, 63879340), (35, 58403968), (40, 51103472), (49, 41717120), (56, 36502480), (64, 31939670), (70, 29201984), (80, 25551736), (98, 20858560), (112, 18251240), (128, 15969835), (140, 14600992), (160, 12775868), (196, 10429280), (224, 9125620), (245, 8343424), (280, 7300496), (320, 6387934), (392, 5214640), (448, 4562810), (490, 4171712), (560, 3650248), (640, 3193967), (784, 2607320), (896, 2281405), (980, 2085856), (1120, 1825124), (1568, 1303660), (1960, 1042928), (2240, 912562), (3136, 651830), (3920, 521464), (4480, 456281), (6272, 325915), (7840, 260732), (15680, 130366), (31360, 65183)]