226338560

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{25261}}^1$

素因数の和:25289

約数の個数: 72

約数和(自身を含む): 619626336

約数和(自身を除く): 393287776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 25261, 50522, 101044, 126305, 176827, 202088, 252610, 353654, 404176, 505220, 707308, 808352, 884135, 1010440, 1414616, 1616704, 1768270, 2020880, 2829232, 3233408, 3536540, 4041760, 5658464, 6466816, 7073080, 8083520, 11316928, 14146160, 16167040, 22633856, 28292320, 32334080, 45267712, 56584640, 113169280, 226338560]

約数ペア:

[(1, 226338560), (2, 113169280), (4, 56584640), (5, 45267712), (7, 32334080), (8, 28292320), (10, 22633856), (14, 16167040), (16, 14146160), (20, 11316928), (28, 8083520), (32, 7073080), (35, 6466816), (40, 5658464), (56, 4041760), (64, 3536540), (70, 3233408), (80, 2829232), (112, 2020880), (128, 1768270), (140, 1616704), (160, 1414616), (224, 1010440), (256, 884135), (280, 808352), (320, 707308), (448, 505220), (560, 404176), (640, 353654), (896, 252610), (1120, 202088), (1280, 176827), (1792, 126305), (2240, 101044), (4480, 50522), (8960, 25261)]