26507850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 70709760

約数和(自身を除く): 44201910

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 71, 75, 95, 114, 131, 142, 150, 190, 213, 262, 285, 355, 393, 426, 475, 570, 655, 710, 786, 950, 1065, 1310, 1349, 1425, 1775, 1965, 2130, 2489, 2698, 2850, 3275, 3550, 3930, 4047, 4978, 5325, 6550, 6745, 7467, 8094, 9301, 9825, 10650, 12445, 13490, 14934, 18602, 19650, 20235, 24890, 27903, 33725, 37335, 40470, 46505, 55806, 62225, 67450, 74670, 93010, 101175, 124450, 139515, 176719, 186675, 202350, 232525, 279030, 353438, 373350, 465050, 530157, 697575, 883595, 1060314, 1395150, 1767190, 2650785, 4417975, 5301570, 8835950, 13253925, 26507850]

約数ペア:

[(1, 26507850), (2, 13253925), (3, 8835950), (5, 5301570), (6, 4417975), (10, 2650785), (15, 1767190), (19, 1395150), (25, 1060314), (30, 883595), (38, 697575), (50, 530157), (57, 465050), (71, 373350), (75, 353438), (95, 279030), (114, 232525), (131, 202350), (142, 186675), (150, 176719), (190, 139515), (213, 124450), (262, 101175), (285, 93010), (355, 74670), (393, 67450), (426, 62225), (475, 55806), (570, 46505), (655, 40470), (710, 37335), (786, 33725), (950, 27903), (1065, 24890), (1310, 20235), (1349, 19650), (1425, 18602), (1775, 14934), (1965, 13490), (2130, 12445), (2489, 10650), (2698, 9825), (2850, 9301), (3275, 8094), (3550, 7467), (3930, 6745), (4047, 6550), (4978, 5325)]