38410980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{3217}}^1$

素因数の和:3428

約数の個数: 48

約数和(自身を含む): 108124800

約数和(自身を除く): 69713820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3217, 3980, 5970, 6434, 9651, 11940, 12868, 16085, 19302, 32170, 38604, 48255, 64340, 96510, 193020, 640183, 1280366, 1920549, 2560732, 3200915, 3841098, 6401830, 7682196, 9602745, 12803660, 19205490, 38410980]

約数ペア:

[(1, 38410980), (2, 19205490), (3, 12803660), (4, 9602745), (5, 7682196), (6, 6401830), (10, 3841098), (12, 3200915), (15, 2560732), (20, 1920549), (30, 1280366), (60, 640183), (199, 193020), (398, 96510), (597, 64340), (796, 48255), (995, 38604), (1194, 32170), (1990, 19302), (2388, 16085), (2985, 12868), (3217, 11940), (3980, 9651), (5970, 6434)]