804907760

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{346943}}^1$

素因数の和:346985

約数の個数: 40

約数和(自身を含む): 1935947520

約数和(自身を除く): 1131039760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 346943, 693886, 1387772, 1734715, 2775544, 3469430, 5551088, 6938860, 10061347, 13877720, 20122694, 27755440, 40245388, 50306735, 80490776, 100613470, 160981552, 201226940, 402453880, 804907760]

約数ペア:

[(1, 804907760), (2, 402453880), (4, 201226940), (5, 160981552), (8, 100613470), (10, 80490776), (16, 50306735), (20, 40245388), (29, 27755440), (40, 20122694), (58, 13877720), (80, 10061347), (116, 6938860), (145, 5551088), (232, 3469430), (290, 2775544), (464, 1734715), (580, 1387772), (1160, 693886), (2320, 346943)]