99023120

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{25261}}^1$

素因数の和:25288

約数の個数: 60

約数和(自身を含む): 267827724

約数和(自身を除く): 168804604

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 25261, 50522, 101044, 126305, 176827, 202088, 252610, 353654, 404176, 505220, 707308, 884135, 1010440, 1237789, 1414616, 1768270, 2020880, 2475578, 2829232, 3536540, 4951156, 6188945, 7073080, 9902312, 12377890, 14146160, 19804624, 24755780, 49511560, 99023120]

約数ペア:

[(1, 99023120), (2, 49511560), (4, 24755780), (5, 19804624), (7, 14146160), (8, 12377890), (10, 9902312), (14, 7073080), (16, 6188945), (20, 4951156), (28, 3536540), (35, 2829232), (40, 2475578), (49, 2020880), (56, 1768270), (70, 1414616), (80, 1237789), (98, 1010440), (112, 884135), (140, 707308), (196, 505220), (245, 404176), (280, 353654), (392, 252610), (490, 202088), (560, 176827), (784, 126305), (980, 101044), (1960, 50522), (3920, 25261)]