82214650

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1459}}^1$

素因数の和:1508

約数の個数: 72

約数和(自身を含む): 185747040

約数和(自身を除く): 103532390

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 49, 50, 70, 98, 115, 161, 175, 230, 245, 322, 350, 490, 575, 805, 1127, 1150, 1225, 1459, 1610, 2254, 2450, 2918, 4025, 5635, 7295, 8050, 10213, 11270, 14590, 20426, 28175, 33557, 36475, 51065, 56350, 67114, 71491, 72950, 102130, 142982, 167785, 234899, 255325, 335570, 357455, 469798, 510650, 714910, 838925, 1174495, 1644293, 1677850, 1787275, 2348990, 3288586, 3574550, 5872475, 8221465, 11744950, 16442930, 41107325, 82214650]

約数ペア:

[(1, 82214650), (2, 41107325), (5, 16442930), (7, 11744950), (10, 8221465), (14, 5872475), (23, 3574550), (25, 3288586), (35, 2348990), (46, 1787275), (49, 1677850), (50, 1644293), (70, 1174495), (98, 838925), (115, 714910), (161, 510650), (175, 469798), (230, 357455), (245, 335570), (322, 255325), (350, 234899), (490, 167785), (575, 142982), (805, 102130), (1127, 72950), (1150, 71491), (1225, 67114), (1459, 56350), (1610, 51065), (2254, 36475), (2450, 33557), (2918, 28175), (4025, 20426), (5635, 14590), (7295, 11270), (8050, 10213)]