22558900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 144

約数和(自身を含む): 62801536

約数和(自身を除く): 40242636

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 37, 50, 52, 65, 67, 70, 74, 91, 100, 130, 134, 140, 148, 175, 182, 185, 259, 260, 268, 325, 335, 350, 364, 370, 455, 469, 481, 518, 650, 670, 700, 740, 871, 910, 925, 938, 962, 1036, 1295, 1300, 1340, 1675, 1742, 1820, 1850, 1876, 1924, 2275, 2345, 2405, 2479, 2590, 3350, 3367, 3484, 3700, 4355, 4550, 4690, 4810, 4958, 5180, 6097, 6475, 6700, 6734, 8710, 9100, 9380, 9620, 9916, 11725, 12025, 12194, 12395, 12950, 13468, 16835, 17353, 17420, 21775, 23450, 24050, 24388, 24790, 25900, 30485, 32227, 33670, 34706, 43550, 46900, 48100, 49580, 60970, 61975, 64454, 67340, 69412, 84175, 86765, 87100, 121940, 123950, 128908, 152425, 161135, 168350, 173530, 225589, 247900, 304850, 322270, 336700, 347060, 433825, 451178, 609700, 644540, 805675, 867650, 902356, 1127945, 1611350, 1735300, 2255890, 3222700, 4511780, 5639725, 11279450, 22558900]

約数ペア:

[(1, 22558900), (2, 11279450), (4, 5639725), (5, 4511780), (7, 3222700), (10, 2255890), (13, 1735300), (14, 1611350), (20, 1127945), (25, 902356), (26, 867650), (28, 805675), (35, 644540), (37, 609700), (50, 451178), (52, 433825), (65, 347060), (67, 336700), (70, 322270), (74, 304850), (91, 247900), (100, 225589), (130, 173530), (134, 168350), (140, 161135), (148, 152425), (175, 128908), (182, 123950), (185, 121940), (259, 87100), (260, 86765), (268, 84175), (325, 69412), (335, 67340), (350, 64454), (364, 61975), (370, 60970), (455, 49580), (469, 48100), (481, 46900), (518, 43550), (650, 34706), (670, 33670), (700, 32227), (740, 30485), (871, 25900), (910, 24790), (925, 24388), (938, 24050), (962, 23450), (1036, 21775), (1295, 17420), (1300, 17353), (1340, 16835), (1675, 13468), (1742, 12950), (1820, 12395), (1850, 12194), (1876, 12025), (1924, 11725), (2275, 9916), (2345, 9620), (2405, 9380), (2479, 9100), (2590, 8710), (3350, 6734), (3367, 6700), (3484, 6475), (3700, 6097), (4355, 5180), (4550, 4958), (4690, 4810)]