73800000040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{141923077}}^1$

素因数の和:141923101

約数の個数: 32

約数和(自身を含む): 178823078280

約数和(自身を除く): 105023078240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 141923077, 283846154, 567692308, 709615385, 1135384616, 1419230770, 1845000001, 2838461540, 3690000002, 5676923080, 7380000004, 9225000005, 14760000008, 18450000010, 36900000020, 73800000040]

約数ペア:

[(1, 73800000040), (2, 36900000020), (4, 18450000010), (5, 14760000008), (8, 9225000005), (10, 7380000004), (13, 5676923080), (20, 3690000002), (26, 2838461540), (40, 1845000001), (52, 1419230770), (65, 1135384616), (104, 709615385), (130, 567692308), (260, 283846154), (520, 141923077)]