77323550

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 147646800

約数和(自身を除く): 70323250

約数列:

[1, 2, 5, 10, 25, 50, 97, 107, 149, 194, 214, 298, 485, 535, 745, 970, 1070, 1490, 2425, 2675, 3725, 4850, 5350, 7450, 10379, 14453, 15943, 20758, 28906, 31886, 51895, 72265, 79715, 103790, 144530, 159430, 259475, 361325, 398575, 518950, 722650, 797150, 1546471, 3092942, 7732355, 15464710, 38661775, 77323550]

約数ペア:

[(1, 77323550), (2, 38661775), (5, 15464710), (10, 7732355), (25, 3092942), (50, 1546471), (97, 797150), (107, 722650), (149, 518950), (194, 398575), (214, 361325), (298, 259475), (485, 159430), (535, 144530), (745, 103790), (970, 79715), (1070, 72265), (1490, 51895), (2425, 31886), (2675, 28906), (3725, 20758), (4850, 15943), (5350, 14453), (7450, 10379)]