1211454400

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{58243}}^1$

素因数の和:58278

約数の個数: 84

約数和(自身を含む): 3210292792

約数和(自身を除く): 1998838392

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 650, 800, 832, 1040, 1300, 1600, 2080, 2600, 4160, 5200, 10400, 20800, 58243, 116486, 232972, 291215, 465944, 582430, 757159, 931888, 1164860, 1456075, 1514318, 1863776, 2329720, 2912150, 3028636, 3727552, 3785795, 4659440, 5824300, 6057272, 7571590, 9318880, 11648600, 12114544, 15143180, 18637760, 18928975, 23297200, 24229088, 30286360, 37857950, 46594400, 48458176, 60572720, 75715900, 93188800, 121145440, 151431800, 242290880, 302863600, 605727200, 1211454400]

約数ペア:

[(1, 1211454400), (2, 605727200), (4, 302863600), (5, 242290880), (8, 151431800), (10, 121145440), (13, 93188800), (16, 75715900), (20, 60572720), (25, 48458176), (26, 46594400), (32, 37857950), (40, 30286360), (50, 24229088), (52, 23297200), (64, 18928975), (65, 18637760), (80, 15143180), (100, 12114544), (104, 11648600), (130, 9318880), (160, 7571590), (200, 6057272), (208, 5824300), (260, 4659440), (320, 3785795), (325, 3727552), (400, 3028636), (416, 2912150), (520, 2329720), (650, 1863776), (800, 1514318), (832, 1456075), (1040, 1164860), (1300, 931888), (1600, 757159), (2080, 582430), (2600, 465944), (4160, 291215), (5200, 232972), (10400, 116486), (20800, 58243)]