22669400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8719}}^1$

素因数の和:8748

約数の個数: 48

約数和(自身を含む): 56767200

約数和(自身を除く): 34097800

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, 8719, 17438, 34876, 43595, 69752, 87190, 113347, 174380, 217975, 226694, 348760, 435950, 453388, 566735, 871900, 906776, 1133470, 1743800, 2266940, 2833675, 4533880, 5667350, 11334700, 22669400]

約数ペア:

[(1, 22669400), (2, 11334700), (4, 5667350), (5, 4533880), (8, 2833675), (10, 2266940), (13, 1743800), (20, 1133470), (25, 906776), (26, 871900), (40, 566735), (50, 453388), (52, 435950), (65, 348760), (100, 226694), (104, 217975), (130, 174380), (200, 113347), (260, 87190), (325, 69752), (520, 43595), (650, 34876), (1300, 17438), (2600, 8719)]