40884550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{587}}^1$

素因数の和:805

約数の個数: 48

約数和(自身を含む): 87494400

約数和(自身を除く): 46609850

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 199, 350, 398, 587, 995, 1174, 1393, 1990, 2786, 2935, 4109, 4975, 5870, 6965, 8218, 9950, 13930, 14675, 20545, 29350, 34825, 41090, 69650, 102725, 116813, 205450, 233626, 584065, 817691, 1168130, 1635382, 2920325, 4088455, 5840650, 8176910, 20442275, 40884550]

約数ペア:

[(1, 40884550), (2, 20442275), (5, 8176910), (7, 5840650), (10, 4088455), (14, 2920325), (25, 1635382), (35, 1168130), (50, 817691), (70, 584065), (175, 233626), (199, 205450), (350, 116813), (398, 102725), (587, 69650), (995, 41090), (1174, 34825), (1393, 29350), (1990, 20545), (2786, 14675), (2935, 13930), (4109, 9950), (4975, 8218), (5870, 6965)]