492038480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{361793}}^1$

素因数の和:361823

約数の個数: 40

約数和(自身を含む): 1211286312

約数和(自身を除く): 719247832

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 361793, 723586, 1447172, 1808965, 2894344, 3617930, 5788688, 6150481, 7235860, 12300962, 14471720, 24601924, 28943440, 30752405, 49203848, 61504810, 98407696, 123009620, 246019240, 492038480]

約数ペア:

[(1, 492038480), (2, 246019240), (4, 123009620), (5, 98407696), (8, 61504810), (10, 49203848), (16, 30752405), (17, 28943440), (20, 24601924), (34, 14471720), (40, 12300962), (68, 7235860), (80, 6150481), (85, 5788688), (136, 3617930), (170, 2894344), (272, 1808965), (340, 1447172), (680, 723586), (1360, 361793)]