10542740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:129

約数の個数: 96

約数和(自身を含む): 26078976

約数和(自身を除く): 15536236

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 41, 43, 46, 52, 65, 82, 86, 92, 115, 130, 164, 172, 205, 215, 230, 260, 299, 410, 430, 460, 533, 559, 598, 820, 860, 943, 989, 1066, 1118, 1196, 1495, 1763, 1886, 1978, 2132, 2236, 2665, 2795, 2990, 3526, 3772, 3956, 4715, 4945, 5330, 5590, 5980, 7052, 8815, 9430, 9890, 10660, 11180, 12259, 12857, 17630, 18860, 19780, 22919, 24518, 25714, 35260, 40549, 45838, 49036, 51428, 61295, 64285, 81098, 91676, 114595, 122590, 128570, 162196, 202745, 229190, 245180, 257140, 405490, 458380, 527137, 810980, 1054274, 2108548, 2635685, 5271370, 10542740]

約数ペア:

[(1, 10542740), (2, 5271370), (4, 2635685), (5, 2108548), (10, 1054274), (13, 810980), (20, 527137), (23, 458380), (26, 405490), (41, 257140), (43, 245180), (46, 229190), (52, 202745), (65, 162196), (82, 128570), (86, 122590), (92, 114595), (115, 91676), (130, 81098), (164, 64285), (172, 61295), (205, 51428), (215, 49036), (230, 45838), (260, 40549), (299, 35260), (410, 25714), (430, 24518), (460, 22919), (533, 19780), (559, 18860), (598, 17630), (820, 12857), (860, 12259), (943, 11180), (989, 10660), (1066, 9890), (1118, 9430), (1196, 8815), (1495, 7052), (1763, 5980), (1886, 5590), (1978, 5330), (2132, 4945), (2236, 4715), (2665, 3956), (2795, 3772), (2990, 3526)]