15692686420

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{166979}}^1$

素因数の和:167152

約数の個数: 48

約数和(自身を含む): 34112010240

約数和(自身を除く): 18419323820

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 127, 148, 185, 254, 370, 508, 635, 740, 1270, 2540, 4699, 9398, 18796, 23495, 46990, 93980, 166979, 333958, 667916, 834895, 1669790, 3339580, 6178223, 12356446, 21206333, 24712892, 30891115, 42412666, 61782230, 84825332, 106031665, 123564460, 212063330, 424126660, 784634321, 1569268642, 3138537284, 3923171605, 7846343210, 15692686420]

約数ペア:

[(1, 15692686420), (2, 7846343210), (4, 3923171605), (5, 3138537284), (10, 1569268642), (20, 784634321), (37, 424126660), (74, 212063330), (127, 123564460), (148, 106031665), (185, 84825332), (254, 61782230), (370, 42412666), (508, 30891115), (635, 24712892), (740, 21206333), (1270, 12356446), (2540, 6178223), (4699, 3339580), (9398, 1669790), (18796, 834895), (23495, 667916), (46990, 333958), (93980, 166979)]