848260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 2088576

約数和(自身を除く): 1240316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 83, 140, 146, 166, 292, 332, 365, 415, 511, 581, 730, 830, 1022, 1162, 1460, 1660, 2044, 2324, 2555, 2905, 5110, 5810, 6059, 10220, 11620, 12118, 24236, 30295, 42413, 60590, 84826, 121180, 169652, 212065, 424130, 848260]

約数ペア:

[(1, 848260), (2, 424130), (4, 212065), (5, 169652), (7, 121180), (10, 84826), (14, 60590), (20, 42413), (28, 30295), (35, 24236), (70, 12118), (73, 11620), (83, 10220), (140, 6059), (146, 5810), (166, 5110), (292, 2905), (332, 2555), (365, 2324), (415, 2044), (511, 1660), (581, 1460), (730, 1162), (830, 1022)]