26712400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1$

素因数の和:509

約数の個数: 120

約数和(自身を含む): 75557664

約数和(自身を除く): 48845264

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 130, 143, 176, 200, 208, 220, 260, 275, 286, 325, 400, 440, 467, 520, 550, 572, 650, 715, 880, 934, 1040, 1100, 1144, 1300, 1430, 1868, 2200, 2288, 2335, 2600, 2860, 3575, 3736, 4400, 4670, 5137, 5200, 5720, 6071, 7150, 7472, 9340, 10274, 11440, 11675, 12142, 14300, 18680, 20548, 23350, 24284, 25685, 28600, 30355, 37360, 41096, 46700, 48568, 51370, 57200, 60710, 66781, 82192, 93400, 97136, 102740, 121420, 128425, 133562, 151775, 186800, 205480, 242840, 256850, 267124, 303550, 333905, 410960, 485680, 513700, 534248, 607100, 667810, 1027400, 1068496, 1214200, 1335620, 1669525, 2054800, 2428400, 2671240, 3339050, 5342480, 6678100, 13356200, 26712400]

約数ペア:

[(1, 26712400), (2, 13356200), (4, 6678100), (5, 5342480), (8, 3339050), (10, 2671240), (11, 2428400), (13, 2054800), (16, 1669525), (20, 1335620), (22, 1214200), (25, 1068496), (26, 1027400), (40, 667810), (44, 607100), (50, 534248), (52, 513700), (55, 485680), (65, 410960), (80, 333905), (88, 303550), (100, 267124), (104, 256850), (110, 242840), (130, 205480), (143, 186800), (176, 151775), (200, 133562), (208, 128425), (220, 121420), (260, 102740), (275, 97136), (286, 93400), (325, 82192), (400, 66781), (440, 60710), (467, 57200), (520, 51370), (550, 48568), (572, 46700), (650, 41096), (715, 37360), (880, 30355), (934, 28600), (1040, 25685), (1100, 24284), (1144, 23350), (1300, 20548), (1430, 18680), (1868, 14300), (2200, 12142), (2288, 11675), (2335, 11440), (2600, 10274), (2860, 9340), (3575, 7472), (3736, 7150), (4400, 6071), (4670, 5720), (5137, 5200)]