43431910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 84435696

約数和(自身を除く): 41003786

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 227, 265, 361, 454, 530, 722, 1007, 1135, 1805, 2014, 2270, 3610, 4313, 5035, 8626, 10070, 12031, 19133, 21565, 24062, 38266, 43130, 60155, 81947, 95665, 120310, 163894, 191330, 228589, 409735, 457178, 819470, 1142945, 2285890, 4343191, 8686382, 21715955, 43431910]

約数ペア:

[(1, 43431910), (2, 21715955), (5, 8686382), (10, 4343191), (19, 2285890), (38, 1142945), (53, 819470), (95, 457178), (106, 409735), (190, 228589), (227, 191330), (265, 163894), (361, 120310), (454, 95665), (530, 81947), (722, 60155), (1007, 43130), (1135, 38266), (1805, 24062), (2014, 21565), (2270, 19133), (3610, 12031), (4313, 10070), (5035, 8626)]