40772630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{643}}^1$

素因数の和:1040

約数の個数: 32

約数和(自身を含む): 78037344

約数和(自身を除く): 37264714

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 373, 643, 746, 1286, 1865, 3215, 3730, 6341, 6430, 10931, 12682, 21862, 31705, 54655, 63410, 109310, 239839, 479678, 1199195, 2398390, 4077263, 8154526, 20386315, 40772630]

約数ペア:

[(1, 40772630), (2, 20386315), (5, 8154526), (10, 4077263), (17, 2398390), (34, 1199195), (85, 479678), (170, 239839), (373, 109310), (643, 63410), (746, 54655), (1286, 31705), (1865, 21862), (3215, 12682), (3730, 10931), (6341, 6430)]