38573820

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{7937}}^1$

素因数の和:7961

約数の個数: 72

約数和(自身を含む): 121356144

約数和(自身を除く): 82782324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 7937, 15874, 23811, 31748, 39685, 47622, 71433, 79370, 95244, 119055, 142866, 158740, 214299, 238110, 285732, 357165, 428598, 476220, 642897, 714330, 857196, 1071495, 1285794, 1428660, 1928691, 2142990, 2571588, 3214485, 3857382, 4285980, 6428970, 7714764, 9643455, 12857940, 19286910, 38573820]

約数ペア:

[(1, 38573820), (2, 19286910), (3, 12857940), (4, 9643455), (5, 7714764), (6, 6428970), (9, 4285980), (10, 3857382), (12, 3214485), (15, 2571588), (18, 2142990), (20, 1928691), (27, 1428660), (30, 1285794), (36, 1071495), (45, 857196), (54, 714330), (60, 642897), (81, 476220), (90, 428598), (108, 357165), (135, 285732), (162, 238110), (180, 214299), (243, 158740), (270, 142866), (324, 119055), (405, 95244), (486, 79370), (540, 71433), (810, 47622), (972, 39685), (1215, 31748), (1620, 23811), (2430, 15874), (4860, 7937)]