26642200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10247}}^1$

素因数の和:10276

約数の個数: 48

約数和(自身を含む): 66714480

約数和(自身を除く): 40072280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 10247, 20494, 40988, 51235, 81976, 102470, 133211, 204940, 256175, 266422, 409880, 512350, 532844, 666055, 1024700, 1065688, 1332110, 2049400, 2664220, 3330275, 5328440, 6660550, 13321100, 26642200]

約数ペア:

[(1, 26642200), (2, 13321100), (4, 6660550), (5, 5328440), (8, 3330275), (10, 2664220), (13, 2049400), (20, 1332110), (25, 1065688), (26, 1024700), (40, 666055), (50, 532844), (52, 512350), (65, 409880), (100, 266422), (104, 256175), (130, 204940), (200, 133211), (260, 102470), (325, 81976), (520, 51235), (650, 40988), (1300, 20494), (2600, 10247)]