126661700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1019}}^1$

素因数の和:1157

約数の個数: 72

約数和(自身を含む): 302793120

約数和(自身を除く): 176131420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 113, 220, 226, 275, 452, 550, 565, 1019, 1100, 1130, 1243, 2038, 2260, 2486, 2825, 4076, 4972, 5095, 5650, 6215, 10190, 11209, 11300, 12430, 20380, 22418, 24860, 25475, 31075, 44836, 50950, 56045, 62150, 101900, 112090, 115147, 124300, 224180, 230294, 280225, 460588, 560450, 575735, 1120900, 1151470, 1266617, 2302940, 2533234, 2878675, 5066468, 5757350, 6333085, 11514700, 12666170, 25332340, 31665425, 63330850, 126661700]

約数ペア:

[(1, 126661700), (2, 63330850), (4, 31665425), (5, 25332340), (10, 12666170), (11, 11514700), (20, 6333085), (22, 5757350), (25, 5066468), (44, 2878675), (50, 2533234), (55, 2302940), (100, 1266617), (110, 1151470), (113, 1120900), (220, 575735), (226, 560450), (275, 460588), (452, 280225), (550, 230294), (565, 224180), (1019, 124300), (1100, 115147), (1130, 112090), (1243, 101900), (2038, 62150), (2260, 56045), (2486, 50950), (2825, 44836), (4076, 31075), (4972, 25475), (5095, 24860), (5650, 22418), (6215, 20380), (10190, 12430), (11209, 11300)]