29121223720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2519137}}^1$

素因数の和:2519182

約数の個数: 48

約数和(自身を含む): 69603782940

約数和(自身を除く): 40482559220

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1156, 1445, 2312, 2890, 5780, 11560, 2519137, 5038274, 10076548, 12595685, 20153096, 25191370, 42825329, 50382740, 85650658, 100765480, 171301316, 214126645, 342602632, 428253290, 728030593, 856506580, 1456061186, 1713013160, 2912122372, 3640152965, 5824244744, 7280305930, 14560611860, 29121223720]

約数ペア:

[(1, 29121223720), (2, 14560611860), (4, 7280305930), (5, 5824244744), (8, 3640152965), (10, 2912122372), (17, 1713013160), (20, 1456061186), (34, 856506580), (40, 728030593), (68, 428253290), (85, 342602632), (136, 214126645), (170, 171301316), (289, 100765480), (340, 85650658), (578, 50382740), (680, 42825329), (1156, 25191370), (1445, 20153096), (2312, 12595685), (2890, 10076548), (5780, 5038274), (11560, 2519137)]