76281400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29339}}^1$

素因数の和:29368

約数の個数: 48

約数和(自身を含む): 191003400

約数和(自身を除く): 114722000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 29339, 58678, 117356, 146695, 234712, 293390, 381407, 586780, 733475, 762814, 1173560, 1466950, 1525628, 1907035, 2933900, 3051256, 3814070, 5867800, 7628140, 9535175, 15256280, 19070350, 38140700, 76281400]

約数ペア:

[(1, 76281400), (2, 38140700), (4, 19070350), (5, 15256280), (8, 9535175), (10, 7628140), (13, 5867800), (20, 3814070), (25, 3051256), (26, 2933900), (40, 1907035), (50, 1525628), (52, 1466950), (65, 1173560), (100, 762814), (104, 733475), (130, 586780), (200, 381407), (260, 293390), (325, 234712), (520, 146695), (650, 117356), (1300, 58678), (2600, 29339)]