1048110640

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{179471}}^1$

素因数の和:179557

約数の個数: 40

約数和(自身を含む): 2470252608

約数和(自身を除く): 1422141968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 179471, 358942, 717884, 897355, 1435768, 1794710, 2871536, 3589420, 7178840, 13101383, 14357680, 26202766, 52405532, 65506915, 104811064, 131013830, 209622128, 262027660, 524055320, 1048110640]

約数ペア:

[(1, 1048110640), (2, 524055320), (4, 262027660), (5, 209622128), (8, 131013830), (10, 104811064), (16, 65506915), (20, 52405532), (40, 26202766), (73, 14357680), (80, 13101383), (146, 7178840), (292, 3589420), (365, 2871536), (584, 1794710), (730, 1435768), (1168, 897355), (1460, 717884), (2920, 358942), (5840, 179471)]