220173250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^2$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 477270144

約数和(自身を除く): 257096894

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 59, 110, 115, 118, 125, 230, 250, 253, 275, 295, 506, 550, 575, 590, 649, 1150, 1265, 1298, 1357, 1375, 1475, 2530, 2714, 2750, 2875, 2950, 3245, 3481, 5750, 6325, 6490, 6785, 6962, 7375, 12650, 13570, 14750, 14927, 16225, 17405, 29854, 31625, 32450, 33925, 34810, 38291, 63250, 67850, 74635, 76582, 80063, 81125, 87025, 149270, 160126, 162250, 169625, 174050, 191455, 339250, 373175, 382910, 400315, 435125, 746350, 800630, 870250, 880693, 957275, 1761386, 1865875, 1914550, 2001575, 3731750, 4003150, 4403465, 4786375, 8806930, 9572750, 10007875, 20015750, 22017325, 44034650, 110086625, 220173250]

約数ペア:

[(1, 220173250), (2, 110086625), (5, 44034650), (10, 22017325), (11, 20015750), (22, 10007875), (23, 9572750), (25, 8806930), (46, 4786375), (50, 4403465), (55, 4003150), (59, 3731750), (110, 2001575), (115, 1914550), (118, 1865875), (125, 1761386), (230, 957275), (250, 880693), (253, 870250), (275, 800630), (295, 746350), (506, 435125), (550, 400315), (575, 382910), (590, 373175), (649, 339250), (1150, 191455), (1265, 174050), (1298, 169625), (1357, 162250), (1375, 160126), (1475, 149270), (2530, 87025), (2714, 81125), (2750, 80063), (2875, 76582), (2950, 74635), (3245, 67850), (3481, 63250), (5750, 38291), (6325, 34810), (6490, 33925), (6785, 32450), (6962, 31625), (7375, 29854), (12650, 17405), (13570, 16225), (14750, 14927)]