3868720

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1307}}^1$

素因数の和:1357

約数の個数: 40

約数和(自身を含む): 9244944

約数和(自身を除く): 5376224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1307, 1480, 2614, 2960, 5228, 6535, 10456, 13070, 20912, 26140, 48359, 52280, 96718, 104560, 193436, 241795, 386872, 483590, 773744, 967180, 1934360, 3868720]

約数ペア:

[(1, 3868720), (2, 1934360), (4, 967180), (5, 773744), (8, 483590), (10, 386872), (16, 241795), (20, 193436), (37, 104560), (40, 96718), (74, 52280), (80, 48359), (148, 26140), (185, 20912), (296, 13070), (370, 10456), (592, 6535), (740, 5228), (1307, 2960), (1480, 2614)]