89291750

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 178319232

約数和(自身を除く): 89027482

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 53, 106, 115, 125, 230, 250, 265, 293, 530, 575, 586, 1150, 1219, 1325, 1465, 2438, 2650, 2875, 2930, 5750, 6095, 6625, 6739, 7325, 12190, 13250, 13478, 14650, 15529, 30475, 31058, 33695, 36625, 60950, 67390, 73250, 77645, 152375, 155290, 168475, 304750, 336950, 357167, 388225, 714334, 776450, 842375, 1684750, 1785835, 1941125, 3571670, 3882250, 8929175, 17858350, 44645875, 89291750]

約数ペア:

[(1, 89291750), (2, 44645875), (5, 17858350), (10, 8929175), (23, 3882250), (25, 3571670), (46, 1941125), (50, 1785835), (53, 1684750), (106, 842375), (115, 776450), (125, 714334), (230, 388225), (250, 357167), (265, 336950), (293, 304750), (530, 168475), (575, 155290), (586, 152375), (1150, 77645), (1219, 73250), (1325, 67390), (1465, 60950), (2438, 36625), (2650, 33695), (2875, 31058), (2930, 30475), (5750, 15529), (6095, 14650), (6625, 13478), (6739, 13250), (7325, 12190)]