5113210540

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{22307}}^1$

素因数の和:22546

約数の個数: 48

約数和(自身を含む): 10954655712

約数和(自身を除く): 5841445172

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 157, 292, 314, 365, 628, 730, 785, 1460, 1570, 3140, 11461, 22307, 22922, 44614, 45844, 57305, 89228, 111535, 114610, 223070, 229220, 446140, 1628411, 3256822, 3502199, 6513644, 7004398, 8142055, 14008796, 16284110, 17510995, 32568220, 35021990, 70043980, 255660527, 511321054, 1022642108, 1278302635, 2556605270, 5113210540]

約数ペア:

[(1, 5113210540), (2, 2556605270), (4, 1278302635), (5, 1022642108), (10, 511321054), (20, 255660527), (73, 70043980), (146, 35021990), (157, 32568220), (292, 17510995), (314, 16284110), (365, 14008796), (628, 8142055), (730, 7004398), (785, 6513644), (1460, 3502199), (1570, 3256822), (3140, 1628411), (11461, 446140), (22307, 229220), (22922, 223070), (44614, 114610), (45844, 111535), (57305, 89228)]