33100000

素因数分解:

$2^5\times 5^5\times {\mathrm{331}}^1$

素因数の和:366

約数の個数: 72

約数和(自身を含む): 81697896

約数和(自身を除く): 48597896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 331, 400, 500, 625, 662, 800, 1000, 1250, 1324, 1655, 2000, 2500, 2648, 3125, 3310, 4000, 5000, 5296, 6250, 6620, 8275, 10000, 10592, 12500, 13240, 16550, 20000, 25000, 26480, 33100, 41375, 50000, 52960, 66200, 82750, 100000, 132400, 165500, 206875, 264800, 331000, 413750, 662000, 827500, 1034375, 1324000, 1655000, 2068750, 3310000, 4137500, 6620000, 8275000, 16550000, 33100000]

約数ペア:

[(1, 33100000), (2, 16550000), (4, 8275000), (5, 6620000), (8, 4137500), (10, 3310000), (16, 2068750), (20, 1655000), (25, 1324000), (32, 1034375), (40, 827500), (50, 662000), (80, 413750), (100, 331000), (125, 264800), (160, 206875), (200, 165500), (250, 132400), (331, 100000), (400, 82750), (500, 66200), (625, 52960), (662, 50000), (800, 41375), (1000, 33100), (1250, 26480), (1324, 25000), (1655, 20000), (2000, 16550), (2500, 13240), (2648, 12500), (3125, 10592), (3310, 10000), (4000, 8275), (5000, 6620), (5296, 6250)]