26601500

素因数分解:

$2^2\times 5^3\times {\mathrm{83}}^1\times {\mathrm{641}}^1$

素因数の和:743

約数の個数: 48

約数和(自身を含む): 58889376

約数和(自身を除く): 32287876

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 125, 166, 250, 332, 415, 500, 641, 830, 1282, 1660, 2075, 2564, 3205, 4150, 6410, 8300, 10375, 12820, 16025, 20750, 32050, 41500, 53203, 64100, 80125, 106406, 160250, 212812, 266015, 320500, 532030, 1064060, 1330075, 2660150, 5320300, 6650375, 13300750, 26601500]

約数ペア:

[(1, 26601500), (2, 13300750), (4, 6650375), (5, 5320300), (10, 2660150), (20, 1330075), (25, 1064060), (50, 532030), (83, 320500), (100, 266015), (125, 212812), (166, 160250), (250, 106406), (332, 80125), (415, 64100), (500, 53203), (641, 41500), (830, 32050), (1282, 20750), (1660, 16025), (2075, 12820), (2564, 10375), (3205, 8300), (4150, 6410)]