1101539000

素因数分解:

$2^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1019}}^1$

素因数の和:1110

約数の個数: 128

約数和(自身を含む): 2749593600

約数和(自身を除く): 1648054600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 47, 50, 92, 94, 100, 115, 125, 184, 188, 200, 230, 235, 250, 376, 460, 470, 500, 575, 920, 940, 1000, 1019, 1081, 1150, 1175, 1880, 2038, 2162, 2300, 2350, 2875, 4076, 4324, 4600, 4700, 5095, 5405, 5750, 5875, 8152, 8648, 9400, 10190, 10810, 11500, 11750, 20380, 21620, 23000, 23437, 23500, 25475, 27025, 40760, 43240, 46874, 47000, 47893, 50950, 54050, 93748, 95786, 101900, 108100, 117185, 127375, 135125, 187496, 191572, 203800, 216200, 234370, 239465, 254750, 270250, 383144, 468740, 478930, 509500, 540500, 585925, 937480, 957860, 1019000, 1081000, 1101539, 1171850, 1197325, 1915720, 2203078, 2343700, 2394650, 2929625, 4406156, 4687400, 4789300, 5507695, 5859250, 5986625, 8812312, 9578600, 11015390, 11718500, 11973250, 22030780, 23437000, 23946500, 27538475, 44061560, 47893000, 55076950, 110153900, 137692375, 220307800, 275384750, 550769500, 1101539000]

約数ペア:

[(1, 1101539000), (2, 550769500), (4, 275384750), (5, 220307800), (8, 137692375), (10, 110153900), (20, 55076950), (23, 47893000), (25, 44061560), (40, 27538475), (46, 23946500), (47, 23437000), (50, 22030780), (92, 11973250), (94, 11718500), (100, 11015390), (115, 9578600), (125, 8812312), (184, 5986625), (188, 5859250), (200, 5507695), (230, 4789300), (235, 4687400), (250, 4406156), (376, 2929625), (460, 2394650), (470, 2343700), (500, 2203078), (575, 1915720), (920, 1197325), (940, 1171850), (1000, 1101539), (1019, 1081000), (1081, 1019000), (1150, 957860), (1175, 937480), (1880, 585925), (2038, 540500), (2162, 509500), (2300, 478930), (2350, 468740), (2875, 383144), (4076, 270250), (4324, 254750), (4600, 239465), (4700, 234370), (5095, 216200), (5405, 203800), (5750, 191572), (5875, 187496), (8152, 135125), (8648, 127375), (9400, 117185), (10190, 108100), (10810, 101900), (11500, 95786), (11750, 93748), (20380, 54050), (21620, 50950), (23000, 47893), (23437, 47000), (23500, 46874), (25475, 43240), (27025, 40760)]