7884058930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{4957}}^1$

素因数の和:5755

約数の個数: 64

約数和(自身を含む): 16320942720

約数和(自身を除く): 8436883790

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 761, 1045, 1522, 2090, 3805, 4957, 7610, 8371, 9914, 14459, 16742, 24785, 28918, 41855, 49570, 54527, 72295, 83710, 94183, 109054, 144590, 159049, 188366, 272635, 318098, 470915, 545270, 795245, 941830, 1036013, 1590490, 2072026, 3772277, 5180065, 7544554, 10360130, 18861385, 37722770, 41495047, 71673263, 82990094, 143346526, 207475235, 358366315, 414950470, 716732630, 788405893, 1576811786, 3942029465, 7884058930]

約数ペア:

[(1, 7884058930), (2, 3942029465), (5, 1576811786), (10, 788405893), (11, 716732630), (19, 414950470), (22, 358366315), (38, 207475235), (55, 143346526), (95, 82990094), (110, 71673263), (190, 41495047), (209, 37722770), (418, 18861385), (761, 10360130), (1045, 7544554), (1522, 5180065), (2090, 3772277), (3805, 2072026), (4957, 1590490), (7610, 1036013), (8371, 941830), (9914, 795245), (14459, 545270), (16742, 470915), (24785, 318098), (28918, 272635), (41855, 188366), (49570, 159049), (54527, 144590), (72295, 109054), (83710, 94183)]