38775838900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{84793}}^1$

素因数の和:85093

約数の個数: 72

約数和(自身を含む): 89425448280

約数和(自身を除く): 50649609380

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 269, 340, 425, 538, 850, 1076, 1345, 1700, 2690, 4573, 5380, 6725, 9146, 13450, 18292, 22865, 26900, 45730, 84793, 91460, 114325, 169586, 228650, 339172, 423965, 457300, 847930, 1441481, 1695860, 2119825, 2882962, 4239650, 5765924, 7207405, 8479300, 14414810, 22809317, 28829620, 36037025, 45618634, 72074050, 91237268, 114046585, 144148100, 228093170, 387758389, 456186340, 570232925, 775516778, 1140465850, 1551033556, 1938791945, 2280931700, 3877583890, 7755167780, 9693959725, 19387919450, 38775838900]

約数ペア:

[(1, 38775838900), (2, 19387919450), (4, 9693959725), (5, 7755167780), (10, 3877583890), (17, 2280931700), (20, 1938791945), (25, 1551033556), (34, 1140465850), (50, 775516778), (68, 570232925), (85, 456186340), (100, 387758389), (170, 228093170), (269, 144148100), (340, 114046585), (425, 91237268), (538, 72074050), (850, 45618634), (1076, 36037025), (1345, 28829620), (1700, 22809317), (2690, 14414810), (4573, 8479300), (5380, 7207405), (6725, 5765924), (9146, 4239650), (13450, 2882962), (18292, 2119825), (22865, 1695860), (26900, 1441481), (45730, 847930), (84793, 457300), (91460, 423965), (114325, 339172), (169586, 228650)]