5025020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 14224896

約数和(自身を除く): 9199876

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 251, 260, 286, 308, 364, 385, 455, 502, 572, 715, 770, 910, 1001, 1004, 1255, 1430, 1540, 1757, 1820, 2002, 2510, 2761, 2860, 3263, 3514, 4004, 5005, 5020, 5522, 6526, 7028, 8785, 10010, 11044, 13052, 13805, 16315, 17570, 19327, 20020, 22841, 27610, 32630, 35140, 35893, 38654, 45682, 55220, 65260, 71786, 77308, 91364, 96635, 114205, 143572, 179465, 193270, 228410, 251251, 358930, 386540, 456820, 502502, 717860, 1005004, 1256255, 2512510, 5025020]

約数ペア:

[(1, 5025020), (2, 2512510), (4, 1256255), (5, 1005004), (7, 717860), (10, 502502), (11, 456820), (13, 386540), (14, 358930), (20, 251251), (22, 228410), (26, 193270), (28, 179465), (35, 143572), (44, 114205), (52, 96635), (55, 91364), (65, 77308), (70, 71786), (77, 65260), (91, 55220), (110, 45682), (130, 38654), (140, 35893), (143, 35140), (154, 32630), (182, 27610), (220, 22841), (251, 20020), (260, 19327), (286, 17570), (308, 16315), (364, 13805), (385, 13052), (455, 11044), (502, 10010), (572, 8785), (715, 7028), (770, 6526), (910, 5522), (1001, 5020), (1004, 5005), (1255, 4004), (1430, 3514), (1540, 3263), (1757, 2860), (1820, 2761), (2002, 2510)]