15695504020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{626317}}^1$

素因数の和:626512

約数の個数: 48

約数和(自身を含む): 37879712640

約数和(自身を除く): 22184208620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 179, 358, 716, 895, 1253, 1790, 2506, 3580, 5012, 6265, 12530, 25060, 626317, 1252634, 2505268, 3131585, 4384219, 6263170, 8768438, 12526340, 17536876, 21921095, 43842190, 87684380, 112110743, 224221486, 448442972, 560553715, 784775201, 1121107430, 1569550402, 2242214860, 3139100804, 3923876005, 7847752010, 15695504020]

約数ペア:

[(1, 15695504020), (2, 7847752010), (4, 3923876005), (5, 3139100804), (7, 2242214860), (10, 1569550402), (14, 1121107430), (20, 784775201), (28, 560553715), (35, 448442972), (70, 224221486), (140, 112110743), (179, 87684380), (358, 43842190), (716, 21921095), (895, 17536876), (1253, 12526340), (1790, 8768438), (2506, 6263170), (3580, 4384219), (5012, 3131585), (6265, 2505268), (12530, 1252634), (25060, 626317)]