225870880

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:482

約数の個数: 96

約数和(自身を含む): 551940480

約数和(自身を除く): 326069600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 71, 80, 118, 142, 160, 236, 284, 295, 337, 355, 472, 568, 590, 674, 710, 944, 1136, 1180, 1348, 1420, 1685, 1888, 2272, 2360, 2696, 2840, 3370, 4189, 4720, 5392, 5680, 6740, 8378, 9440, 10784, 11360, 13480, 16756, 19883, 20945, 23927, 26960, 33512, 39766, 41890, 47854, 53920, 67024, 79532, 83780, 95708, 99415, 119635, 134048, 159064, 167560, 191416, 198830, 239270, 318128, 335120, 382832, 397660, 478540, 636256, 670240, 765664, 795320, 957080, 1411693, 1590640, 1914160, 2823386, 3181280, 3828320, 5646772, 7058465, 11293544, 14116930, 22587088, 28233860, 45174176, 56467720, 112935440, 225870880]

約数ペア:

[(1, 225870880), (2, 112935440), (4, 56467720), (5, 45174176), (8, 28233860), (10, 22587088), (16, 14116930), (20, 11293544), (32, 7058465), (40, 5646772), (59, 3828320), (71, 3181280), (80, 2823386), (118, 1914160), (142, 1590640), (160, 1411693), (236, 957080), (284, 795320), (295, 765664), (337, 670240), (355, 636256), (472, 478540), (568, 397660), (590, 382832), (674, 335120), (710, 318128), (944, 239270), (1136, 198830), (1180, 191416), (1348, 167560), (1420, 159064), (1685, 134048), (1888, 119635), (2272, 99415), (2360, 95708), (2696, 83780), (2840, 79532), (3370, 67024), (4189, 53920), (4720, 47854), (5392, 41890), (5680, 39766), (6740, 33512), (8378, 26960), (9440, 23927), (10784, 20945), (11360, 19883), (13480, 16756)]