5958940

素因数分解:

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

素因数の和:119

約数の個数: 72

約数和(自身を含む): 14203728

約数和(自身を除く): 8244788

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 43, 52, 65, 82, 86, 130, 164, 169, 172, 205, 215, 260, 338, 410, 430, 533, 559, 676, 820, 845, 860, 1066, 1118, 1690, 1763, 2132, 2236, 2665, 2795, 3380, 3526, 5330, 5590, 6929, 7052, 7267, 8815, 10660, 11180, 13858, 14534, 17630, 22919, 27716, 29068, 34645, 35260, 36335, 45838, 69290, 72670, 91676, 114595, 138580, 145340, 229190, 297947, 458380, 595894, 1191788, 1489735, 2979470, 5958940]

約数ペア:

[(1, 5958940), (2, 2979470), (4, 1489735), (5, 1191788), (10, 595894), (13, 458380), (20, 297947), (26, 229190), (41, 145340), (43, 138580), (52, 114595), (65, 91676), (82, 72670), (86, 69290), (130, 45838), (164, 36335), (169, 35260), (172, 34645), (205, 29068), (215, 27716), (260, 22919), (338, 17630), (410, 14534), (430, 13858), (533, 11180), (559, 10660), (676, 8815), (820, 7267), (845, 7052), (860, 6929), (1066, 5590), (1118, 5330), (1690, 3526), (1763, 3380), (2132, 2795), (2236, 2665)]