41975440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40361}}^1$

素因数の和:40387

約数の個数: 40

約数和(自身を含む): 105102648

約数和(自身を除く): 63127208

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 40361, 80722, 161444, 201805, 322888, 403610, 524693, 645776, 807220, 1049386, 1614440, 2098772, 2623465, 3228880, 4197544, 5246930, 8395088, 10493860, 20987720, 41975440]

約数ペア:

[(1, 41975440), (2, 20987720), (4, 10493860), (5, 8395088), (8, 5246930), (10, 4197544), (13, 3228880), (16, 2623465), (20, 2098772), (26, 1614440), (40, 1049386), (52, 807220), (65, 645776), (80, 524693), (104, 403610), (130, 322888), (208, 201805), (260, 161444), (520, 80722), (1040, 40361)]