7008100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 17373888

約数和(自身を除く): 10365788

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, 277, 460, 506, 550, 554, 575, 1012, 1100, 1108, 1150, 1265, 1385, 2300, 2530, 2770, 3047, 5060, 5540, 6094, 6325, 6371, 6925, 12188, 12650, 12742, 13850, 15235, 25300, 25484, 27700, 30470, 31855, 60940, 63710, 70081, 76175, 127420, 140162, 152350, 159275, 280324, 304700, 318550, 350405, 637100, 700810, 1401620, 1752025, 3504050, 7008100]

約数ペア:

[(1, 7008100), (2, 3504050), (4, 1752025), (5, 1401620), (10, 700810), (11, 637100), (20, 350405), (22, 318550), (23, 304700), (25, 280324), (44, 159275), (46, 152350), (50, 140162), (55, 127420), (92, 76175), (100, 70081), (110, 63710), (115, 60940), (220, 31855), (230, 30470), (253, 27700), (275, 25484), (277, 25300), (460, 15235), (506, 13850), (550, 12742), (554, 12650), (575, 12188), (1012, 6925), (1100, 6371), (1108, 6325), (1150, 6094), (1265, 5540), (1385, 5060), (2300, 3047), (2530, 2770)]