22127950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{577}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 45153360

約数和(自身を除く): 23025410

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 59, 65, 118, 130, 295, 325, 577, 590, 650, 767, 1154, 1475, 1534, 2885, 2950, 3835, 5770, 7501, 7670, 14425, 15002, 19175, 28850, 34043, 37505, 38350, 68086, 75010, 170215, 187525, 340430, 375050, 442559, 851075, 885118, 1702150, 2212795, 4425590, 11063975, 22127950]

約数ペア:

[(1, 22127950), (2, 11063975), (5, 4425590), (10, 2212795), (13, 1702150), (25, 885118), (26, 851075), (50, 442559), (59, 375050), (65, 340430), (118, 187525), (130, 170215), (295, 75010), (325, 68086), (577, 38350), (590, 37505), (650, 34043), (767, 28850), (1154, 19175), (1475, 15002), (1534, 14425), (2885, 7670), (2950, 7501), (3835, 5770)]