1471520

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1$

素因数の和:573

約数の個数: 48

約数和(自身を含む): 3687768

約数和(自身を除く): 2216248

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 541, 544, 680, 1082, 1360, 2164, 2705, 2720, 4328, 5410, 8656, 9197, 10820, 17312, 18394, 21640, 36788, 43280, 45985, 73576, 86560, 91970, 147152, 183940, 294304, 367880, 735760, 1471520]

約数ペア:

[(1, 1471520), (2, 735760), (4, 367880), (5, 294304), (8, 183940), (10, 147152), (16, 91970), (17, 86560), (20, 73576), (32, 45985), (34, 43280), (40, 36788), (68, 21640), (80, 18394), (85, 17312), (136, 10820), (160, 9197), (170, 8656), (272, 5410), (340, 4328), (541, 2720), (544, 2705), (680, 2164), (1082, 1360)]