119934100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8387}}^1$

素因数の和:8425

約数の個数: 72

約数和(自身を含む): 305792928

約数和(自身を除く): 185858828

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1100, 1300, 1430, 2860, 3575, 7150, 8387, 14300, 16774, 33548, 41935, 83870, 92257, 109031, 167740, 184514, 209675, 218062, 369028, 419350, 436124, 461285, 545155, 838700, 922570, 1090310, 1199341, 1845140, 2180620, 2306425, 2398682, 2725775, 4612850, 4797364, 5451550, 5996705, 9225700, 10903100, 11993410, 23986820, 29983525, 59967050, 119934100]

約数ペア:

[(1, 119934100), (2, 59967050), (4, 29983525), (5, 23986820), (10, 11993410), (11, 10903100), (13, 9225700), (20, 5996705), (22, 5451550), (25, 4797364), (26, 4612850), (44, 2725775), (50, 2398682), (52, 2306425), (55, 2180620), (65, 1845140), (100, 1199341), (110, 1090310), (130, 922570), (143, 838700), (220, 545155), (260, 461285), (275, 436124), (286, 419350), (325, 369028), (550, 218062), (572, 209675), (650, 184514), (715, 167740), (1100, 109031), (1300, 92257), (1430, 83870), (2860, 41935), (3575, 33548), (7150, 16774), (8387, 14300)]