41380550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{547}}^1$

素因数の和:665

約数の個数: 48

約数和(自身を含む): 82561680

約数和(自身を除く): 41181130

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 89, 170, 178, 425, 445, 547, 850, 890, 1094, 1513, 2225, 2735, 3026, 4450, 5470, 7565, 9299, 13675, 15130, 18598, 27350, 37825, 46495, 48683, 75650, 92990, 97366, 232475, 243415, 464950, 486830, 827611, 1217075, 1655222, 2434150, 4138055, 8276110, 20690275, 41380550]

約数ペア:

[(1, 41380550), (2, 20690275), (5, 8276110), (10, 4138055), (17, 2434150), (25, 1655222), (34, 1217075), (50, 827611), (85, 486830), (89, 464950), (170, 243415), (178, 232475), (425, 97366), (445, 92990), (547, 75650), (850, 48683), (890, 46495), (1094, 37825), (1513, 27350), (2225, 18598), (2735, 15130), (3026, 13675), (4450, 9299), (5470, 7565)]