5913308920

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1229}}^1\times {\mathrm{3251}}^1$

素因数の和:4528

約数の個数: 64

約数和(自身を含む): 13679863200

約数和(自身を除く): 7766554280

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1229, 1480, 2458, 3251, 4916, 6145, 6502, 9832, 12290, 13004, 16255, 24580, 26008, 32510, 45473, 49160, 65020, 90946, 120287, 130040, 181892, 227365, 240574, 363784, 454730, 481148, 601435, 909460, 962296, 1202870, 1818920, 2405740, 3995479, 4811480, 7990958, 15981916, 19977395, 31963832, 39954790, 79909580, 147832723, 159819160, 295665446, 591330892, 739163615, 1182661784, 1478327230, 2956654460, 5913308920]

約数ペア:

[(1, 5913308920), (2, 2956654460), (4, 1478327230), (5, 1182661784), (8, 739163615), (10, 591330892), (20, 295665446), (37, 159819160), (40, 147832723), (74, 79909580), (148, 39954790), (185, 31963832), (296, 19977395), (370, 15981916), (740, 7990958), (1229, 4811480), (1480, 3995479), (2458, 2405740), (3251, 1818920), (4916, 1202870), (6145, 962296), (6502, 909460), (9832, 601435), (12290, 481148), (13004, 454730), (16255, 363784), (24580, 240574), (26008, 227365), (32510, 181892), (45473, 130040), (49160, 120287), (65020, 90946)]