13230800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:157

約数の個数: 120

約数和(自身を含む): 36164352

約数和(自身を除く): 22933552

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 40, 44, 50, 55, 62, 80, 88, 97, 100, 110, 124, 155, 176, 194, 200, 220, 248, 275, 310, 341, 388, 400, 440, 485, 496, 550, 620, 682, 775, 776, 880, 970, 1067, 1100, 1240, 1364, 1550, 1552, 1705, 1940, 2134, 2200, 2425, 2480, 2728, 3007, 3100, 3410, 3880, 4268, 4400, 4850, 5335, 5456, 6014, 6200, 6820, 7760, 8525, 8536, 9700, 10670, 12028, 12400, 13640, 15035, 17050, 17072, 19400, 21340, 24056, 26675, 27280, 30070, 33077, 34100, 38800, 42680, 48112, 53350, 60140, 66154, 68200, 75175, 85360, 106700, 120280, 132308, 136400, 150350, 165385, 213400, 240560, 264616, 300700, 330770, 426800, 529232, 601400, 661540, 826925, 1202800, 1323080, 1653850, 2646160, 3307700, 6615400, 13230800]

約数ペア:

[(1, 13230800), (2, 6615400), (4, 3307700), (5, 2646160), (8, 1653850), (10, 1323080), (11, 1202800), (16, 826925), (20, 661540), (22, 601400), (25, 529232), (31, 426800), (40, 330770), (44, 300700), (50, 264616), (55, 240560), (62, 213400), (80, 165385), (88, 150350), (97, 136400), (100, 132308), (110, 120280), (124, 106700), (155, 85360), (176, 75175), (194, 68200), (200, 66154), (220, 60140), (248, 53350), (275, 48112), (310, 42680), (341, 38800), (388, 34100), (400, 33077), (440, 30070), (485, 27280), (496, 26675), (550, 24056), (620, 21340), (682, 19400), (775, 17072), (776, 17050), (880, 15035), (970, 13640), (1067, 12400), (1100, 12028), (1240, 10670), (1364, 9700), (1550, 8536), (1552, 8525), (1705, 7760), (1940, 6820), (2134, 6200), (2200, 6014), (2425, 5456), (2480, 5335), (2728, 4850), (3007, 4400), (3100, 4268), (3410, 3880)]