7161400

素因数分解:

$2^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 16952040

約数和(自身を除く): 9790640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 200, 244, 305, 488, 587, 610, 1174, 1220, 1525, 2348, 2440, 2935, 3050, 4696, 5870, 6100, 11740, 12200, 14675, 23480, 29350, 35807, 58700, 71614, 117400, 143228, 179035, 286456, 358070, 716140, 895175, 1432280, 1790350, 3580700, 7161400]

約数ペア:

[(1, 7161400), (2, 3580700), (4, 1790350), (5, 1432280), (8, 895175), (10, 716140), (20, 358070), (25, 286456), (40, 179035), (50, 143228), (61, 117400), (100, 71614), (122, 58700), (200, 35807), (244, 29350), (305, 23480), (488, 14675), (587, 12200), (610, 11740), (1174, 6100), (1220, 5870), (1525, 4696), (2348, 3050), (2440, 2935)]