31300100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{24077}}^1$

素因数の和:24104

約数の個数: 36

約数和(自身を含む): 73148964

約数和(自身を除く): 41848864

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 24077, 48154, 96308, 120385, 240770, 313001, 481540, 601925, 626002, 1203850, 1252004, 1565005, 2407700, 3130010, 6260020, 7825025, 15650050, 31300100]

約数ペア:

[(1, 31300100), (2, 15650050), (4, 7825025), (5, 6260020), (10, 3130010), (13, 2407700), (20, 1565005), (25, 1252004), (26, 1203850), (50, 626002), (52, 601925), (65, 481540), (100, 313001), (130, 240770), (260, 120385), (325, 96308), (650, 48154), (1300, 24077)]