16110380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 40981248

約数和(自身を除く): 24870868

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 43, 44, 52, 55, 65, 86, 110, 130, 131, 143, 172, 215, 220, 260, 262, 286, 430, 473, 524, 559, 572, 655, 715, 860, 946, 1118, 1310, 1430, 1441, 1703, 1892, 2236, 2365, 2620, 2795, 2860, 2882, 3406, 4730, 5590, 5633, 5764, 6149, 6812, 7205, 8515, 9460, 11180, 11266, 12298, 14410, 17030, 18733, 22532, 24596, 28165, 28820, 30745, 34060, 37466, 56330, 61490, 61963, 73229, 74932, 93665, 112660, 122980, 123926, 146458, 187330, 247852, 292916, 309815, 366145, 374660, 619630, 732290, 805519, 1239260, 1464580, 1611038, 3222076, 4027595, 8055190, 16110380]

約数ペア:

[(1, 16110380), (2, 8055190), (4, 4027595), (5, 3222076), (10, 1611038), (11, 1464580), (13, 1239260), (20, 805519), (22, 732290), (26, 619630), (43, 374660), (44, 366145), (52, 309815), (55, 292916), (65, 247852), (86, 187330), (110, 146458), (130, 123926), (131, 122980), (143, 112660), (172, 93665), (215, 74932), (220, 73229), (260, 61963), (262, 61490), (286, 56330), (430, 37466), (473, 34060), (524, 30745), (559, 28820), (572, 28165), (655, 24596), (715, 22532), (860, 18733), (946, 17030), (1118, 14410), (1310, 12298), (1430, 11266), (1441, 11180), (1703, 9460), (1892, 8515), (2236, 7205), (2365, 6812), (2620, 6149), (2795, 5764), (2860, 5633), (2882, 5590), (3406, 4730)]