13321100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10247}}^1$

素因数の和:10274

約数の個数: 36

約数和(自身を含む): 31133424

約数和(自身を除く): 17812324

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 10247, 20494, 40988, 51235, 102470, 133211, 204940, 256175, 266422, 512350, 532844, 666055, 1024700, 1332110, 2664220, 3330275, 6660550, 13321100]

約数ペア:

[(1, 13321100), (2, 6660550), (4, 3330275), (5, 2664220), (10, 1332110), (13, 1024700), (20, 666055), (25, 532844), (26, 512350), (50, 266422), (52, 256175), (65, 204940), (100, 133211), (130, 102470), (260, 51235), (325, 40988), (650, 20494), (1300, 10247)]