63880180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{35099}}^1$

素因数の和:35128

約数の個数: 48

約数和(自身を含む): 165110400

約数和(自身を除く): 101230220

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 35099, 70198, 140396, 175495, 245693, 350990, 456287, 491386, 701980, 912574, 982772, 1228465, 1825148, 2281435, 2456930, 3194009, 4562870, 4913860, 6388018, 9125740, 12776036, 15970045, 31940090, 63880180]

約数ペア:

[(1, 63880180), (2, 31940090), (4, 15970045), (5, 12776036), (7, 9125740), (10, 6388018), (13, 4913860), (14, 4562870), (20, 3194009), (26, 2456930), (28, 2281435), (35, 1825148), (52, 1228465), (65, 982772), (70, 912574), (91, 701980), (130, 491386), (140, 456287), (182, 350990), (260, 245693), (364, 175495), (455, 140396), (910, 70198), (1820, 35099)]