45095900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:719

約数の個数: 72

約数和(自身を含む): 106305696

約数和(自身を除く): 61209796

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 41, 50, 68, 82, 85, 100, 164, 170, 205, 340, 410, 425, 647, 697, 820, 850, 1025, 1294, 1394, 1700, 2050, 2588, 2788, 3235, 3485, 4100, 6470, 6970, 10999, 12940, 13940, 16175, 17425, 21998, 26527, 32350, 34850, 43996, 53054, 54995, 64700, 69700, 106108, 109990, 132635, 219980, 265270, 274975, 450959, 530540, 549950, 663175, 901918, 1099900, 1326350, 1803836, 2254795, 2652700, 4509590, 9019180, 11273975, 22547950, 45095900]

約数ペア:

[(1, 45095900), (2, 22547950), (4, 11273975), (5, 9019180), (10, 4509590), (17, 2652700), (20, 2254795), (25, 1803836), (34, 1326350), (41, 1099900), (50, 901918), (68, 663175), (82, 549950), (85, 530540), (100, 450959), (164, 274975), (170, 265270), (205, 219980), (340, 132635), (410, 109990), (425, 106108), (647, 69700), (697, 64700), (820, 54995), (850, 53054), (1025, 43996), (1294, 34850), (1394, 32350), (1700, 26527), (2050, 21998), (2588, 17425), (2788, 16175), (3235, 13940), (3485, 12940), (4100, 10999), (6470, 6970)]