11258260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 27941760

約数和(自身を除く): 16683500

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 43, 52, 53, 65, 76, 86, 95, 106, 130, 172, 190, 212, 215, 247, 260, 265, 380, 430, 494, 530, 559, 689, 817, 860, 988, 1007, 1060, 1118, 1235, 1378, 1634, 2014, 2236, 2279, 2470, 2756, 2795, 3268, 3445, 4028, 4085, 4558, 4940, 5035, 5590, 6890, 8170, 9116, 10070, 10621, 11180, 11395, 13091, 13780, 16340, 20140, 21242, 22790, 26182, 29627, 42484, 43301, 45580, 52364, 53105, 59254, 65455, 86602, 106210, 118508, 130910, 148135, 173204, 212420, 216505, 261820, 296270, 433010, 562913, 592540, 866020, 1125826, 2251652, 2814565, 5629130, 11258260]

約数ペア:

[(1, 11258260), (2, 5629130), (4, 2814565), (5, 2251652), (10, 1125826), (13, 866020), (19, 592540), (20, 562913), (26, 433010), (38, 296270), (43, 261820), (52, 216505), (53, 212420), (65, 173204), (76, 148135), (86, 130910), (95, 118508), (106, 106210), (130, 86602), (172, 65455), (190, 59254), (212, 53105), (215, 52364), (247, 45580), (260, 43301), (265, 42484), (380, 29627), (430, 26182), (494, 22790), (530, 21242), (559, 20140), (689, 16340), (817, 13780), (860, 13091), (988, 11395), (1007, 11180), (1060, 10621), (1118, 10070), (1235, 9116), (1378, 8170), (1634, 6890), (2014, 5590), (2236, 5035), (2279, 4940), (2470, 4558), (2756, 4085), (2795, 4028), (3268, 3445)]