13238972480

素因数分解:

$2^6\times 5^1\times {\mathrm{2417}}^1\times {\mathrm{17117}}^1$

素因数の和:19551

約数の個数: 56

約数和(自身を含む): 31540188888

約数和(自身を除く): 18301216408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2417, 4834, 9668, 12085, 17117, 19336, 24170, 34234, 38672, 48340, 68468, 77344, 85585, 96680, 136936, 154688, 171170, 193360, 273872, 342340, 386720, 547744, 684680, 773440, 1095488, 1369360, 2738720, 5477440, 41371789, 82743578, 165487156, 206858945, 330974312, 413717890, 661948624, 827435780, 1323897248, 1654871560, 2647794496, 3309743120, 6619486240, 13238972480]

約数ペア:

[(1, 13238972480), (2, 6619486240), (4, 3309743120), (5, 2647794496), (8, 1654871560), (10, 1323897248), (16, 827435780), (20, 661948624), (32, 413717890), (40, 330974312), (64, 206858945), (80, 165487156), (160, 82743578), (320, 41371789), (2417, 5477440), (4834, 2738720), (9668, 1369360), (12085, 1095488), (17117, 773440), (19336, 684680), (24170, 547744), (34234, 386720), (38672, 342340), (48340, 273872), (68468, 193360), (77344, 171170), (85585, 154688), (96680, 136936)]