17345350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 72

約数和(自身を含む): 36810144

約数和(自身を除く): 19464794

約数列:

[1, 2, 5, 10, 11, 22, 25, 47, 50, 55, 61, 94, 110, 121, 122, 235, 242, 275, 305, 470, 517, 550, 605, 610, 671, 1034, 1175, 1210, 1342, 1525, 2350, 2585, 2867, 3025, 3050, 3355, 5170, 5687, 5734, 6050, 6710, 7381, 11374, 12925, 14335, 14762, 16775, 25850, 28435, 28670, 31537, 33550, 36905, 56870, 63074, 71675, 73810, 142175, 143350, 157685, 184525, 284350, 315370, 346907, 369050, 693814, 788425, 1576850, 1734535, 3469070, 8672675, 17345350]

約数ペア:

[(1, 17345350), (2, 8672675), (5, 3469070), (10, 1734535), (11, 1576850), (22, 788425), (25, 693814), (47, 369050), (50, 346907), (55, 315370), (61, 284350), (94, 184525), (110, 157685), (121, 143350), (122, 142175), (235, 73810), (242, 71675), (275, 63074), (305, 56870), (470, 36905), (517, 33550), (550, 31537), (605, 28670), (610, 28435), (671, 25850), (1034, 16775), (1175, 14762), (1210, 14335), (1342, 12925), (1525, 11374), (2350, 7381), (2585, 6710), (2867, 6050), (3025, 5734), (3050, 5687), (3355, 5170)]