195715360

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{28447}}^1$

素因数の和:28505

約数の個数: 48

約数和(自身を含む): 473147136

約数和(自身を除く): 277431776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6880, 28447, 56894, 113788, 142235, 227576, 284470, 455152, 568940, 910304, 1137880, 1223221, 2275760, 2446442, 4551520, 4892884, 6116105, 9785768, 12232210, 19571536, 24464420, 39143072, 48928840, 97857680, 195715360]

約数ペア:

[(1, 195715360), (2, 97857680), (4, 48928840), (5, 39143072), (8, 24464420), (10, 19571536), (16, 12232210), (20, 9785768), (32, 6116105), (40, 4892884), (43, 4551520), (80, 2446442), (86, 2275760), (160, 1223221), (172, 1137880), (215, 910304), (344, 568940), (430, 455152), (688, 284470), (860, 227576), (1376, 142235), (1720, 113788), (3440, 56894), (6880, 28447)]