39719460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5471}}^1$

素因数の和:5505

約数の個数: 72

約数和(自身を含む): 122266368

約数和(自身を除く): 82546908

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 5471, 7260, 10942, 16413, 21884, 27355, 32826, 54710, 60181, 65652, 82065, 109420, 120362, 164130, 180543, 240724, 300905, 328260, 361086, 601810, 661991, 722172, 902715, 1203620, 1323982, 1805430, 1985973, 2647964, 3309955, 3610860, 3971946, 6619910, 7943892, 9929865, 13239820, 19859730, 39719460]

約数ペア:

[(1, 39719460), (2, 19859730), (3, 13239820), (4, 9929865), (5, 7943892), (6, 6619910), (10, 3971946), (11, 3610860), (12, 3309955), (15, 2647964), (20, 1985973), (22, 1805430), (30, 1323982), (33, 1203620), (44, 902715), (55, 722172), (60, 661991), (66, 601810), (110, 361086), (121, 328260), (132, 300905), (165, 240724), (220, 180543), (242, 164130), (330, 120362), (363, 109420), (484, 82065), (605, 65652), (660, 60181), (726, 54710), (1210, 32826), (1452, 27355), (1815, 21884), (2420, 16413), (3630, 10942), (5471, 7260)]