126441700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16421}}^1$

素因数の和:16453

約数の個数: 72

約数和(自身を含む): 342103104

約数和(自身を除く): 215661404

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 16421, 32842, 65684, 82105, 114947, 164210, 180631, 229894, 328420, 361262, 410525, 459788, 574735, 722524, 821050, 903155, 1149470, 1264417, 1642100, 1806310, 2298940, 2528834, 2873675, 3612620, 4515775, 5057668, 5747350, 6322085, 9031550, 11494700, 12644170, 18063100, 25288340, 31610425, 63220850, 126441700]

約数ペア:

[(1, 126441700), (2, 63220850), (4, 31610425), (5, 25288340), (7, 18063100), (10, 12644170), (11, 11494700), (14, 9031550), (20, 6322085), (22, 5747350), (25, 5057668), (28, 4515775), (35, 3612620), (44, 2873675), (50, 2528834), (55, 2298940), (70, 1806310), (77, 1642100), (100, 1264417), (110, 1149470), (140, 903155), (154, 821050), (175, 722524), (220, 574735), (275, 459788), (308, 410525), (350, 361262), (385, 328420), (550, 229894), (700, 180631), (770, 164210), (1100, 114947), (1540, 82105), (1925, 65684), (3850, 32842), (7700, 16421)]