130199600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1$

素因数の和:543

約数の個数: 120

約数和(自身を含む): 340009488

約数和(自身を除く): 209809888

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 41, 50, 68, 80, 82, 85, 100, 136, 164, 170, 200, 205, 272, 328, 340, 400, 410, 425, 467, 656, 680, 697, 820, 850, 934, 1025, 1360, 1394, 1640, 1700, 1868, 2050, 2335, 2788, 3280, 3400, 3485, 3736, 4100, 4670, 5576, 6800, 6970, 7472, 7939, 8200, 9340, 11152, 11675, 13940, 15878, 16400, 17425, 18680, 19147, 23350, 27880, 31756, 34850, 37360, 38294, 39695, 46700, 55760, 63512, 69700, 76588, 79390, 93400, 95735, 127024, 139400, 153176, 158780, 186800, 191470, 198475, 278800, 306352, 317560, 325499, 382940, 396950, 478675, 635120, 650998, 765880, 793900, 957350, 1301996, 1531760, 1587800, 1627495, 1914700, 2603992, 3175600, 3254990, 3829400, 5207984, 6509980, 7658800, 8137475, 13019960, 16274950, 26039920, 32549900, 65099800, 130199600]

約数ペア:

[(1, 130199600), (2, 65099800), (4, 32549900), (5, 26039920), (8, 16274950), (10, 13019960), (16, 8137475), (17, 7658800), (20, 6509980), (25, 5207984), (34, 3829400), (40, 3254990), (41, 3175600), (50, 2603992), (68, 1914700), (80, 1627495), (82, 1587800), (85, 1531760), (100, 1301996), (136, 957350), (164, 793900), (170, 765880), (200, 650998), (205, 635120), (272, 478675), (328, 396950), (340, 382940), (400, 325499), (410, 317560), (425, 306352), (467, 278800), (656, 198475), (680, 191470), (697, 186800), (820, 158780), (850, 153176), (934, 139400), (1025, 127024), (1360, 95735), (1394, 93400), (1640, 79390), (1700, 76588), (1868, 69700), (2050, 63512), (2335, 55760), (2788, 46700), (3280, 39695), (3400, 38294), (3485, 37360), (3736, 34850), (4100, 31756), (4670, 27880), (5576, 23350), (6800, 19147), (6970, 18680), (7472, 17425), (7939, 16400), (8200, 15878), (9340, 13940), (11152, 11675)]