1961120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 5660928

約数和(自身を除く): 3699808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 103, 112, 119, 136, 140, 160, 170, 206, 224, 238, 272, 280, 340, 412, 476, 515, 544, 560, 595, 680, 721, 824, 952, 1030, 1120, 1190, 1360, 1442, 1648, 1751, 1904, 2060, 2380, 2720, 2884, 3296, 3502, 3605, 3808, 4120, 4760, 5768, 7004, 7210, 8240, 8755, 9520, 11536, 12257, 14008, 14420, 16480, 17510, 19040, 23072, 24514, 28016, 28840, 35020, 49028, 56032, 57680, 61285, 70040, 98056, 115360, 122570, 140080, 196112, 245140, 280160, 392224, 490280, 980560, 1961120]

約数ペア:

[(1, 1961120), (2, 980560), (4, 490280), (5, 392224), (7, 280160), (8, 245140), (10, 196112), (14, 140080), (16, 122570), (17, 115360), (20, 98056), (28, 70040), (32, 61285), (34, 57680), (35, 56032), (40, 49028), (56, 35020), (68, 28840), (70, 28016), (80, 24514), (85, 23072), (103, 19040), (112, 17510), (119, 16480), (136, 14420), (140, 14008), (160, 12257), (170, 11536), (206, 9520), (224, 8755), (238, 8240), (272, 7210), (280, 7004), (340, 5768), (412, 4760), (476, 4120), (515, 3808), (544, 3605), (560, 3502), (595, 3296), (680, 2884), (721, 2720), (824, 2380), (952, 2060), (1030, 1904), (1120, 1751), (1190, 1648), (1360, 1442)]