13426395850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1\times {\mathrm{1117}}^1$

素因数の和:1760

約数の個数: 96

約数和(自身を含む): 29086102656

約数和(自身を除く): 15659706806

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 61, 70, 122, 175, 305, 350, 427, 563, 610, 854, 1117, 1126, 1525, 2135, 2234, 2815, 3050, 3941, 4270, 5585, 5630, 7819, 7882, 10675, 11170, 14075, 15638, 19705, 21350, 27925, 28150, 34343, 39095, 39410, 55850, 68137, 68686, 78190, 98525, 136274, 171715, 195475, 197050, 240401, 340685, 343430, 390950, 476959, 480802, 628871, 681370, 858575, 953918, 1202005, 1257742, 1703425, 1717150, 2384795, 2404010, 3144355, 3406850, 4402097, 4769590, 6010025, 6288710, 8804194, 11923975, 12020050, 15721775, 22010485, 23847950, 31443550, 38361131, 44020970, 76722262, 110052425, 191805655, 220104850, 268527917, 383611310, 537055834, 959028275, 1342639585, 1918056550, 2685279170, 6713197925, 13426395850]

約数ペア:

[(1, 13426395850), (2, 6713197925), (5, 2685279170), (7, 1918056550), (10, 1342639585), (14, 959028275), (25, 537055834), (35, 383611310), (50, 268527917), (61, 220104850), (70, 191805655), (122, 110052425), (175, 76722262), (305, 44020970), (350, 38361131), (427, 31443550), (563, 23847950), (610, 22010485), (854, 15721775), (1117, 12020050), (1126, 11923975), (1525, 8804194), (2135, 6288710), (2234, 6010025), (2815, 4769590), (3050, 4402097), (3941, 3406850), (4270, 3144355), (5585, 2404010), (5630, 2384795), (7819, 1717150), (7882, 1703425), (10675, 1257742), (11170, 1202005), (14075, 953918), (15638, 858575), (19705, 681370), (21350, 628871), (27925, 480802), (28150, 476959), (34343, 390950), (39095, 343430), (39410, 340685), (55850, 240401), (68137, 197050), (68686, 195475), (78190, 171715), (98525, 136274)]