29950700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23039}}^1$

素因数の和:23066

約数の個数: 36

約数和(自身を含む): 69995520

約数和(自身を除く): 40044820

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 23039, 46078, 92156, 115195, 230390, 299507, 460780, 575975, 599014, 1151950, 1198028, 1497535, 2303900, 2995070, 5990140, 7487675, 14975350, 29950700]

約数ペア:

[(1, 29950700), (2, 14975350), (4, 7487675), (5, 5990140), (10, 2995070), (13, 2303900), (20, 1497535), (25, 1198028), (26, 1151950), (50, 599014), (52, 575975), (65, 460780), (100, 299507), (130, 230390), (260, 115195), (325, 92156), (650, 46078), (1300, 23039)]