99569440

素因数分解:

$2^5\times 5^1\times {\mathrm{653}}^1\times {\mathrm{953}}^1$

素因数の和:1621

約数の個数: 48

約数和(自身を含む): 235840248

約数和(自身を除く): 136270808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 653, 953, 1306, 1906, 2612, 3265, 3812, 4765, 5224, 6530, 7624, 9530, 10448, 13060, 15248, 19060, 20896, 26120, 30496, 38120, 52240, 76240, 104480, 152480, 622309, 1244618, 2489236, 3111545, 4978472, 6223090, 9956944, 12446180, 19913888, 24892360, 49784720, 99569440]

約数ペア:

[(1, 99569440), (2, 49784720), (4, 24892360), (5, 19913888), (8, 12446180), (10, 9956944), (16, 6223090), (20, 4978472), (32, 3111545), (40, 2489236), (80, 1244618), (160, 622309), (653, 152480), (953, 104480), (1306, 76240), (1906, 52240), (2612, 38120), (3265, 30496), (3812, 26120), (4765, 20896), (5224, 19060), (6530, 15248), (7624, 13060), (9530, 10448)]