97441720

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{65839}}^1$

素因数の和:65887

約数の個数: 32

約数和(自身を含む): 225172800

約数和(自身を除く): 127731080

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 65839, 131678, 263356, 329195, 526712, 658390, 1316780, 2436043, 2633560, 4872086, 9744172, 12180215, 19488344, 24360430, 48720860, 97441720]

約数ペア:

[(1, 97441720), (2, 48720860), (4, 24360430), (5, 19488344), (8, 12180215), (10, 9744172), (20, 4872086), (37, 2633560), (40, 2436043), (74, 1316780), (148, 658390), (185, 526712), (296, 329195), (370, 263356), (740, 131678), (1480, 65839)]