858304880

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{369959}}^1$

素因数の和:370001

約数の個数: 40

約数和(自身を含む): 2064376800

約数和(自身を除く): 1206071920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 369959, 739918, 1479836, 1849795, 2959672, 3699590, 5919344, 7399180, 10728811, 14798360, 21457622, 29596720, 42915244, 53644055, 85830488, 107288110, 171660976, 214576220, 429152440, 858304880]

約数ペア:

[(1, 858304880), (2, 429152440), (4, 214576220), (5, 171660976), (8, 107288110), (10, 85830488), (16, 53644055), (20, 42915244), (29, 29596720), (40, 21457622), (58, 14798360), (80, 10728811), (116, 7399180), (145, 5919344), (232, 3699590), (290, 2959672), (464, 1849795), (580, 1479836), (1160, 739918), (2320, 369959)]