29127874460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{138401}}^1$

素因数の和:139046

約数の個数: 48

約数和(自身を含む): 64871785440

約数和(自身を除く): 35743910980

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 619, 1238, 2476, 3095, 6190, 10523, 12380, 21046, 42092, 52615, 105230, 138401, 210460, 276802, 553604, 692005, 1384010, 2352817, 2768020, 4705634, 9411268, 11764085, 23528170, 47056340, 85670219, 171340438, 342680876, 428351095, 856702190, 1456393723, 1713404380, 2912787446, 5825574892, 7281968615, 14563937230, 29127874460]

約数ペア:

[(1, 29127874460), (2, 14563937230), (4, 7281968615), (5, 5825574892), (10, 2912787446), (17, 1713404380), (20, 1456393723), (34, 856702190), (68, 428351095), (85, 342680876), (170, 171340438), (340, 85670219), (619, 47056340), (1238, 23528170), (2476, 11764085), (3095, 9411268), (6190, 4705634), (10523, 2768020), (12380, 2352817), (21046, 1384010), (42092, 692005), (52615, 553604), (105230, 276802), (138401, 210460)]