13303677680

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2278027}}^1$

素因数の和:2278113

約数の個数: 40

約数和(自身を含む): 31354777392

約数和(自身を除く): 18051099712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 2278027, 4556054, 9112108, 11390135, 18224216, 22780270, 36448432, 45560540, 91121080, 166295971, 182242160, 332591942, 665183884, 831479855, 1330367768, 1662959710, 2660735536, 3325919420, 6651838840, 13303677680]

約数ペア:

[(1, 13303677680), (2, 6651838840), (4, 3325919420), (5, 2660735536), (8, 1662959710), (10, 1330367768), (16, 831479855), (20, 665183884), (40, 332591942), (73, 182242160), (80, 166295971), (146, 91121080), (292, 45560540), (365, 36448432), (584, 22780270), (730, 18224216), (1168, 11390135), (1460, 9112108), (2920, 4556054), (5840, 2278027)]