13306592620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{2477}}^1$

素因数の和:2783

約数の個数: 96

約数和(自身を含む): 30007192320

約数和(自身を除く): 16700599700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 67, 76, 95, 134, 190, 211, 268, 335, 380, 422, 670, 844, 1055, 1273, 1340, 2110, 2477, 2546, 4009, 4220, 4954, 5092, 6365, 8018, 9908, 12385, 12730, 14137, 16036, 20045, 24770, 25460, 28274, 40090, 47063, 49540, 56548, 70685, 80180, 94126, 141370, 165959, 188252, 235315, 268603, 282740, 331918, 470630, 522647, 537206, 663836, 829795, 941260, 1045294, 1074412, 1343015, 1659590, 2090588, 2613235, 2686030, 3153221, 3319180, 5226470, 5372060, 6306442, 9930293, 10452940, 12612884, 15766105, 19860586, 31532210, 35017349, 39721172, 49651465, 63064420, 70034698, 99302930, 140069396, 175086745, 198605860, 350173490, 665329631, 700346980, 1330659262, 2661318524, 3326648155, 6653296310, 13306592620]

約数ペア:

[(1, 13306592620), (2, 6653296310), (4, 3326648155), (5, 2661318524), (10, 1330659262), (19, 700346980), (20, 665329631), (38, 350173490), (67, 198605860), (76, 175086745), (95, 140069396), (134, 99302930), (190, 70034698), (211, 63064420), (268, 49651465), (335, 39721172), (380, 35017349), (422, 31532210), (670, 19860586), (844, 15766105), (1055, 12612884), (1273, 10452940), (1340, 9930293), (2110, 6306442), (2477, 5372060), (2546, 5226470), (4009, 3319180), (4220, 3153221), (4954, 2686030), (5092, 2613235), (6365, 2090588), (8018, 1659590), (9908, 1343015), (12385, 1074412), (12730, 1045294), (14137, 941260), (16036, 829795), (20045, 663836), (24770, 537206), (25460, 522647), (28274, 470630), (40090, 331918), (47063, 282740), (49540, 268603), (56548, 235315), (70685, 188252), (80180, 165959), (94126, 141370)]