84207350

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:377

約数の個数: 48

約数和(自身を含む): 160704000

約数和(自身を除く): 76496650

約数列:

[1, 2, 5, 10, 25, 50, 89, 127, 149, 178, 254, 298, 445, 635, 745, 890, 1270, 1490, 2225, 3175, 3725, 4450, 6350, 7450, 11303, 13261, 18923, 22606, 26522, 37846, 56515, 66305, 94615, 113030, 132610, 189230, 282575, 331525, 473075, 565150, 663050, 946150, 1684147, 3368294, 8420735, 16841470, 42103675, 84207350]

約数ペア:

[(1, 84207350), (2, 42103675), (5, 16841470), (10, 8420735), (25, 3368294), (50, 1684147), (89, 946150), (127, 663050), (149, 565150), (178, 473075), (254, 331525), (298, 282575), (445, 189230), (635, 132610), (745, 113030), (890, 94615), (1270, 66305), (1490, 56515), (2225, 37846), (3175, 26522), (3725, 22606), (4450, 18923), (6350, 13261), (7450, 11303)]