2013930880

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{242059}}^1$

素因数の和:242091

約数の個数: 64

約数和(自身を含む): 5184925200

約数和(自身を除く): 3170994320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 242059, 484118, 968236, 1210295, 1936472, 2420590, 3146767, 3872944, 4841180, 6293534, 7745888, 9682360, 12587068, 15491776, 15733835, 19364720, 25174136, 30983552, 31467670, 38729440, 50348272, 62935340, 77458880, 100696544, 125870680, 154917760, 201393088, 251741360, 402786176, 503482720, 1006965440, 2013930880]

約数ペア:

[(1, 2013930880), (2, 1006965440), (4, 503482720), (5, 402786176), (8, 251741360), (10, 201393088), (13, 154917760), (16, 125870680), (20, 100696544), (26, 77458880), (32, 62935340), (40, 50348272), (52, 38729440), (64, 31467670), (65, 30983552), (80, 25174136), (104, 19364720), (128, 15733835), (130, 15491776), (160, 12587068), (208, 9682360), (260, 7745888), (320, 6293534), (416, 4841180), (520, 3872944), (640, 3146767), (832, 2420590), (1040, 1936472), (1664, 1210295), (2080, 968236), (4160, 484118), (8320, 242059)]