9244720

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1583}}^1$

素因数の和:1669

約数の個数: 40

約数和(自身を含む): 21802176

約数和(自身を除く): 12557456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 1583, 2920, 3166, 5840, 6332, 7915, 12664, 15830, 25328, 31660, 63320, 115559, 126640, 231118, 462236, 577795, 924472, 1155590, 1848944, 2311180, 4622360, 9244720]

約数ペア:

[(1, 9244720), (2, 4622360), (4, 2311180), (5, 1848944), (8, 1155590), (10, 924472), (16, 577795), (20, 462236), (40, 231118), (73, 126640), (80, 115559), (146, 63320), (292, 31660), (365, 25328), (584, 15830), (730, 12664), (1168, 7915), (1460, 6332), (1583, 5840), (2920, 3166)]