38140700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29339}}^1$

素因数の和:29366

約数の個数: 36

約数和(自身を含む): 89134920

約数和(自身を除く): 50994220

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 29339, 58678, 117356, 146695, 293390, 381407, 586780, 733475, 762814, 1466950, 1525628, 1907035, 2933900, 3814070, 7628140, 9535175, 19070350, 38140700]

約数ペア:

[(1, 38140700), (2, 19070350), (4, 9535175), (5, 7628140), (10, 3814070), (13, 2933900), (20, 1907035), (25, 1525628), (26, 1466950), (50, 762814), (52, 733475), (65, 586780), (100, 381407), (130, 293390), (260, 146695), (325, 117356), (650, 58678), (1300, 29339)]