67377700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{51829}}^1$

素因数の和:51856

約数の個数: 36

約数和(自身を含む): 157459540

約数和(自身を除く): 90081840

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 51829, 103658, 207316, 259145, 518290, 673777, 1036580, 1295725, 1347554, 2591450, 2695108, 3368885, 5182900, 6737770, 13475540, 16844425, 33688850, 67377700]

約数ペア:

[(1, 67377700), (2, 33688850), (4, 16844425), (5, 13475540), (10, 6737770), (13, 5182900), (20, 3368885), (25, 2695108), (26, 2591450), (50, 1347554), (52, 1295725), (65, 1036580), (100, 673777), (130, 518290), (260, 259145), (325, 207316), (650, 103658), (1300, 51829)]