36001900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1423}}^1$

素因数の和:1471

約数の個数: 72

約数和(自身を含む): 88994304

約数和(自身を除く): 52992404

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 92, 100, 110, 115, 220, 230, 253, 275, 460, 506, 550, 575, 1012, 1100, 1150, 1265, 1423, 2300, 2530, 2846, 5060, 5692, 6325, 7115, 12650, 14230, 15653, 25300, 28460, 31306, 32729, 35575, 62612, 65458, 71150, 78265, 130916, 142300, 156530, 163645, 313060, 327290, 360019, 391325, 654580, 720038, 782650, 818225, 1440076, 1565300, 1636450, 1800095, 3272900, 3600190, 7200380, 9000475, 18000950, 36001900]

約数ペア:

[(1, 36001900), (2, 18000950), (4, 9000475), (5, 7200380), (10, 3600190), (11, 3272900), (20, 1800095), (22, 1636450), (23, 1565300), (25, 1440076), (44, 818225), (46, 782650), (50, 720038), (55, 654580), (92, 391325), (100, 360019), (110, 327290), (115, 313060), (220, 163645), (230, 156530), (253, 142300), (275, 130916), (460, 78265), (506, 71150), (550, 65458), (575, 62612), (1012, 35575), (1100, 32729), (1150, 31306), (1265, 28460), (1423, 25300), (2300, 15653), (2530, 14230), (2846, 12650), (5060, 7115), (5692, 6325)]