190672040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{366677}}^1$

素因数の和:366701

約数の個数: 32

約数和(自身を含む): 462014280

約数和(自身を除く): 271342240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 366677, 733354, 1466708, 1833385, 2933416, 3666770, 4766801, 7333540, 9533602, 14667080, 19067204, 23834005, 38134408, 47668010, 95336020, 190672040]

約数ペア:

[(1, 190672040), (2, 95336020), (4, 47668010), (5, 38134408), (8, 23834005), (10, 19067204), (13, 14667080), (20, 9533602), (26, 7333540), (40, 4766801), (52, 3666770), (65, 2933416), (104, 1833385), (130, 1466708), (260, 733354), (520, 366677)]