2247387500

素因数分解:

$2^2\times 5^5\times {\mathrm{23}}^1\times {\mathrm{7817}}^1$

素因数の和:7869

約数の個数: 72

約数和(自身を含む): 5130234144

約数和(自身を除く): 2882846644

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 125, 230, 250, 460, 500, 575, 625, 1150, 1250, 2300, 2500, 2875, 3125, 5750, 6250, 7817, 11500, 12500, 14375, 15634, 28750, 31268, 39085, 57500, 71875, 78170, 143750, 156340, 179791, 195425, 287500, 359582, 390850, 719164, 781700, 898955, 977125, 1797910, 1954250, 3595820, 3908500, 4494775, 4885625, 8989550, 9771250, 17979100, 19542500, 22473875, 24428125, 44947750, 48856250, 89895500, 97712500, 112369375, 224738750, 449477500, 561846875, 1123693750, 2247387500]

約数ペア:

[(1, 2247387500), (2, 1123693750), (4, 561846875), (5, 449477500), (10, 224738750), (20, 112369375), (23, 97712500), (25, 89895500), (46, 48856250), (50, 44947750), (92, 24428125), (100, 22473875), (115, 19542500), (125, 17979100), (230, 9771250), (250, 8989550), (460, 4885625), (500, 4494775), (575, 3908500), (625, 3595820), (1150, 1954250), (1250, 1797910), (2300, 977125), (2500, 898955), (2875, 781700), (3125, 719164), (5750, 390850), (6250, 359582), (7817, 287500), (11500, 195425), (12500, 179791), (14375, 156340), (15634, 143750), (28750, 78170), (31268, 71875), (39085, 57500)]