27122750

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:182

約数の個数: 64

約数和(自身を含む): 54587520

約数和(自身を除く): 27464770

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 53, 89, 106, 115, 125, 178, 230, 250, 265, 445, 530, 575, 890, 1150, 1219, 1325, 2047, 2225, 2438, 2650, 2875, 4094, 4450, 4717, 5750, 6095, 6625, 9434, 10235, 11125, 12190, 13250, 20470, 22250, 23585, 30475, 47170, 51175, 60950, 102350, 108491, 117925, 152375, 216982, 235850, 255875, 304750, 511750, 542455, 589625, 1084910, 1179250, 2712275, 5424550, 13561375, 27122750]

約数ペア:

[(1, 27122750), (2, 13561375), (5, 5424550), (10, 2712275), (23, 1179250), (25, 1084910), (46, 589625), (50, 542455), (53, 511750), (89, 304750), (106, 255875), (115, 235850), (125, 216982), (178, 152375), (230, 117925), (250, 108491), (265, 102350), (445, 60950), (530, 51175), (575, 47170), (890, 30475), (1150, 23585), (1219, 22250), (1325, 20470), (2047, 13250), (2225, 12190), (2438, 11125), (2650, 10235), (2875, 9434), (4094, 6625), (4450, 6095), (4717, 5750)]