39204780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9203}}^1$

素因数の和:9286

約数の個数: 48

約数和(自身を含む): 111331584

約数和(自身を除く): 72126804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 9203, 18406, 27609, 36812, 46015, 55218, 92030, 110436, 138045, 184060, 276090, 552180, 653413, 1306826, 1960239, 2613652, 3267065, 3920478, 6534130, 7840956, 9801195, 13068260, 19602390, 39204780]

約数ペア:

[(1, 39204780), (2, 19602390), (3, 13068260), (4, 9801195), (5, 7840956), (6, 6534130), (10, 3920478), (12, 3267065), (15, 2613652), (20, 1960239), (30, 1306826), (60, 653413), (71, 552180), (142, 276090), (213, 184060), (284, 138045), (355, 110436), (426, 92030), (710, 55218), (852, 46015), (1065, 36812), (1420, 27609), (2130, 18406), (4260, 9203)]