103282400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9931}}^1$

素因数の和:9964

約数の個数: 72

約数和(自身を含む): 271560744

約数和(自身を除く): 168278344

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 5200, 9931, 10400, 19862, 39724, 49655, 79448, 99310, 129103, 158896, 198620, 248275, 258206, 317792, 397240, 496550, 516412, 645515, 794480, 993100, 1032824, 1291030, 1588960, 1986200, 2065648, 2582060, 3227575, 3972400, 4131296, 5164120, 6455150, 7944800, 10328240, 12910300, 20656480, 25820600, 51641200, 103282400]

約数ペア:

[(1, 103282400), (2, 51641200), (4, 25820600), (5, 20656480), (8, 12910300), (10, 10328240), (13, 7944800), (16, 6455150), (20, 5164120), (25, 4131296), (26, 3972400), (32, 3227575), (40, 2582060), (50, 2065648), (52, 1986200), (65, 1588960), (80, 1291030), (100, 1032824), (104, 993100), (130, 794480), (160, 645515), (200, 516412), (208, 496550), (260, 397240), (325, 317792), (400, 258206), (416, 248275), (520, 198620), (650, 158896), (800, 129103), (1040, 99310), (1300, 79448), (2080, 49655), (2600, 39724), (5200, 19862), (9931, 10400)]