2480000496

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{35461}}^1$

素因数の和:35550

約数の個数: 80

約数和(自身を含む): 6754234368

約数和(自身を除く): 4274233872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 47, 48, 62, 93, 94, 124, 141, 186, 188, 248, 282, 372, 376, 496, 564, 744, 752, 1128, 1457, 1488, 2256, 2914, 4371, 5828, 8742, 11656, 17484, 23312, 34968, 35461, 69936, 70922, 106383, 141844, 212766, 283688, 425532, 567376, 851064, 1099291, 1666667, 1702128, 2198582, 3297873, 3333334, 4397164, 5000001, 6595746, 6666668, 8794328, 10000002, 13191492, 13333336, 17588656, 20000004, 26382984, 26666672, 40000008, 51666677, 52765968, 80000016, 103333354, 155000031, 206666708, 310000062, 413333416, 620000124, 826666832, 1240000248, 2480000496]

約数ペア:

[(1, 2480000496), (2, 1240000248), (3, 826666832), (4, 620000124), (6, 413333416), (8, 310000062), (12, 206666708), (16, 155000031), (24, 103333354), (31, 80000016), (47, 52765968), (48, 51666677), (62, 40000008), (93, 26666672), (94, 26382984), (124, 20000004), (141, 17588656), (186, 13333336), (188, 13191492), (248, 10000002), (282, 8794328), (372, 6666668), (376, 6595746), (496, 5000001), (564, 4397164), (744, 3333334), (752, 3297873), (1128, 2198582), (1457, 1702128), (1488, 1666667), (2256, 1099291), (2914, 851064), (4371, 567376), (5828, 425532), (8742, 283688), (11656, 212766), (17484, 141844), (23312, 106383), (34968, 70922), (35461, 69936)]