12190000

素因数分解:

$2^4\times 5^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:104

約数の個数: 100

約数和(自身を含む): 31377456

約数和(自身を除く): 19187456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 53, 80, 92, 100, 106, 115, 125, 184, 200, 212, 230, 250, 265, 368, 400, 424, 460, 500, 530, 575, 625, 848, 920, 1000, 1060, 1150, 1219, 1250, 1325, 1840, 2000, 2120, 2300, 2438, 2500, 2650, 2875, 4240, 4600, 4876, 5000, 5300, 5750, 6095, 6625, 9200, 9752, 10000, 10600, 11500, 12190, 13250, 14375, 19504, 21200, 23000, 24380, 26500, 28750, 30475, 33125, 46000, 48760, 53000, 57500, 60950, 66250, 97520, 106000, 115000, 121900, 132500, 152375, 230000, 243800, 265000, 304750, 487600, 530000, 609500, 761875, 1219000, 1523750, 2438000, 3047500, 6095000, 12190000]

約数ペア:

[(1, 12190000), (2, 6095000), (4, 3047500), (5, 2438000), (8, 1523750), (10, 1219000), (16, 761875), (20, 609500), (23, 530000), (25, 487600), (40, 304750), (46, 265000), (50, 243800), (53, 230000), (80, 152375), (92, 132500), (100, 121900), (106, 115000), (115, 106000), (125, 97520), (184, 66250), (200, 60950), (212, 57500), (230, 53000), (250, 48760), (265, 46000), (368, 33125), (400, 30475), (424, 28750), (460, 26500), (500, 24380), (530, 23000), (575, 21200), (625, 19504), (848, 14375), (920, 13250), (1000, 12190), (1060, 11500), (1150, 10600), (1219, 10000), (1250, 9752), (1325, 9200), (1840, 6625), (2000, 6095), (2120, 5750), (2300, 5300), (2438, 5000), (2500, 4876), (2650, 4600), (2875, 4240)]