122509400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47119}}^1$

素因数の和:47148

約数の個数: 48

約数和(自身を含む): 306751200

約数和(自身を除く): 184241800

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, 47119, 94238, 188476, 235595, 376952, 471190, 612547, 942380, 1177975, 1225094, 1884760, 2355950, 2450188, 3062735, 4711900, 4900376, 6125470, 9423800, 12250940, 15313675, 24501880, 30627350, 61254700, 122509400]

約数ペア:

[(1, 122509400), (2, 61254700), (4, 30627350), (5, 24501880), (8, 15313675), (10, 12250940), (13, 9423800), (20, 6125470), (25, 4900376), (26, 4711900), (40, 3062735), (50, 2450188), (52, 2355950), (65, 1884760), (100, 1225094), (104, 1177975), (130, 942380), (200, 612547), (260, 471190), (325, 376952), (520, 235595), (650, 188476), (1300, 94238), (2600, 47119)]