26611000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:146

約数の個数: 128

約数和(自身を含む): 70761600

約数和(自身を除く): 44150600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 25, 26, 40, 46, 50, 52, 65, 89, 92, 100, 104, 115, 125, 130, 178, 184, 200, 230, 250, 260, 299, 325, 356, 445, 460, 500, 520, 575, 598, 650, 712, 890, 920, 1000, 1150, 1157, 1196, 1300, 1495, 1625, 1780, 2047, 2225, 2300, 2314, 2392, 2600, 2875, 2990, 3250, 3560, 4094, 4450, 4600, 4628, 5750, 5785, 5980, 6500, 7475, 8188, 8900, 9256, 10235, 11125, 11500, 11570, 11960, 13000, 14950, 16376, 17800, 20470, 22250, 23000, 23140, 26611, 28925, 29900, 37375, 40940, 44500, 46280, 51175, 53222, 57850, 59800, 74750, 81880, 89000, 102350, 106444, 115700, 133055, 144625, 149500, 204700, 212888, 231400, 255875, 266110, 289250, 299000, 409400, 511750, 532220, 578500, 665275, 1023500, 1064440, 1157000, 1330550, 2047000, 2661100, 3326375, 5322200, 6652750, 13305500, 26611000]

約数ペア:

[(1, 26611000), (2, 13305500), (4, 6652750), (5, 5322200), (8, 3326375), (10, 2661100), (13, 2047000), (20, 1330550), (23, 1157000), (25, 1064440), (26, 1023500), (40, 665275), (46, 578500), (50, 532220), (52, 511750), (65, 409400), (89, 299000), (92, 289250), (100, 266110), (104, 255875), (115, 231400), (125, 212888), (130, 204700), (178, 149500), (184, 144625), (200, 133055), (230, 115700), (250, 106444), (260, 102350), (299, 89000), (325, 81880), (356, 74750), (445, 59800), (460, 57850), (500, 53222), (520, 51175), (575, 46280), (598, 44500), (650, 40940), (712, 37375), (890, 29900), (920, 28925), (1000, 26611), (1150, 23140), (1157, 23000), (1196, 22250), (1300, 20470), (1495, 17800), (1625, 16376), (1780, 14950), (2047, 13000), (2225, 11960), (2300, 11570), (2314, 11500), (2392, 11125), (2600, 10235), (2875, 9256), (2990, 8900), (3250, 8188), (3560, 7475), (4094, 6500), (4450, 5980), (4600, 5785), (4628, 5750)]