11055640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 26516160

約数和(自身を除く): 15460520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 61, 92, 115, 122, 184, 197, 230, 244, 305, 394, 460, 488, 610, 788, 920, 985, 1220, 1403, 1576, 1970, 2440, 2806, 3940, 4531, 5612, 7015, 7880, 9062, 11224, 12017, 14030, 18124, 22655, 24034, 28060, 36248, 45310, 48068, 56120, 60085, 90620, 96136, 120170, 181240, 240340, 276391, 480680, 552782, 1105564, 1381955, 2211128, 2763910, 5527820, 11055640]

約数ペア:

[(1, 11055640), (2, 5527820), (4, 2763910), (5, 2211128), (8, 1381955), (10, 1105564), (20, 552782), (23, 480680), (40, 276391), (46, 240340), (61, 181240), (92, 120170), (115, 96136), (122, 90620), (184, 60085), (197, 56120), (230, 48068), (244, 45310), (305, 36248), (394, 28060), (460, 24034), (488, 22655), (610, 18124), (788, 14030), (920, 12017), (985, 11224), (1220, 9062), (1403, 7880), (1576, 7015), (1970, 5612), (2440, 4531), (2806, 3940)]