4965400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:125

約数の個数: 96

約数和(自身を含む): 13146480

約数和(自身を除く): 8181080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 37, 40, 44, 50, 55, 61, 74, 88, 100, 110, 122, 148, 185, 200, 220, 244, 275, 296, 305, 370, 407, 440, 488, 550, 610, 671, 740, 814, 925, 1100, 1220, 1342, 1480, 1525, 1628, 1850, 2035, 2200, 2257, 2440, 2684, 3050, 3256, 3355, 3700, 4070, 4514, 5368, 6100, 6710, 7400, 8140, 9028, 10175, 11285, 12200, 13420, 16280, 16775, 18056, 20350, 22570, 24827, 26840, 33550, 40700, 45140, 49654, 56425, 67100, 81400, 90280, 99308, 112850, 124135, 134200, 198616, 225700, 248270, 451400, 496540, 620675, 993080, 1241350, 2482700, 4965400]

約数ペア:

[(1, 4965400), (2, 2482700), (4, 1241350), (5, 993080), (8, 620675), (10, 496540), (11, 451400), (20, 248270), (22, 225700), (25, 198616), (37, 134200), (40, 124135), (44, 112850), (50, 99308), (55, 90280), (61, 81400), (74, 67100), (88, 56425), (100, 49654), (110, 45140), (122, 40700), (148, 33550), (185, 26840), (200, 24827), (220, 22570), (244, 20350), (275, 18056), (296, 16775), (305, 16280), (370, 13420), (407, 12200), (440, 11285), (488, 10175), (550, 9028), (610, 8140), (671, 7400), (740, 6710), (814, 6100), (925, 5368), (1100, 4514), (1220, 4070), (1342, 3700), (1480, 3355), (1525, 3256), (1628, 3050), (1850, 2684), (2035, 2440), (2200, 2257)]