5371300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:301

約数の個数: 72

約数和(自身を含む): 13436640

約数和(自身を除く): 8065340

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 190, 209, 220, 257, 275, 380, 418, 475, 514, 550, 836, 950, 1028, 1045, 1100, 1285, 1900, 2090, 2570, 2827, 4180, 4883, 5140, 5225, 5654, 6425, 9766, 10450, 11308, 12850, 14135, 19532, 20900, 24415, 25700, 28270, 48830, 53713, 56540, 70675, 97660, 107426, 122075, 141350, 214852, 244150, 268565, 282700, 488300, 537130, 1074260, 1342825, 2685650, 5371300]

約数ペア:

[(1, 5371300), (2, 2685650), (4, 1342825), (5, 1074260), (10, 537130), (11, 488300), (19, 282700), (20, 268565), (22, 244150), (25, 214852), (38, 141350), (44, 122075), (50, 107426), (55, 97660), (76, 70675), (95, 56540), (100, 53713), (110, 48830), (190, 28270), (209, 25700), (220, 24415), (257, 20900), (275, 19532), (380, 14135), (418, 12850), (475, 11308), (514, 10450), (550, 9766), (836, 6425), (950, 5654), (1028, 5225), (1045, 5140), (1100, 4883), (1285, 4180), (1900, 2827), (2090, 2570)]