22201609100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{301243}}^1$

素因数の和:301335

約数の個数: 72

約数和(自身を含む): 53341877568

約数和(自身を除く): 31140268468

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 67, 100, 110, 134, 220, 268, 275, 335, 550, 670, 737, 1100, 1340, 1474, 1675, 2948, 3350, 3685, 6700, 7370, 14740, 18425, 36850, 73700, 301243, 602486, 1204972, 1506215, 3012430, 3313673, 6024860, 6627346, 7531075, 13254692, 15062150, 16568365, 20183281, 30124300, 33136730, 40366562, 66273460, 80733124, 82841825, 100916405, 165683650, 201832810, 222016091, 331367300, 403665620, 444032182, 504582025, 888064364, 1009164050, 1110080455, 2018328100, 2220160910, 4440321820, 5550402275, 11100804550, 22201609100]

約数ペア:

[(1, 22201609100), (2, 11100804550), (4, 5550402275), (5, 4440321820), (10, 2220160910), (11, 2018328100), (20, 1110080455), (22, 1009164050), (25, 888064364), (44, 504582025), (50, 444032182), (55, 403665620), (67, 331367300), (100, 222016091), (110, 201832810), (134, 165683650), (220, 100916405), (268, 82841825), (275, 80733124), (335, 66273460), (550, 40366562), (670, 33136730), (737, 30124300), (1100, 20183281), (1340, 16568365), (1474, 15062150), (1675, 13254692), (2948, 7531075), (3350, 6627346), (3685, 6024860), (6700, 3313673), (7370, 3012430), (14740, 1506215), (18425, 1204972), (36850, 602486), (73700, 301243)]