371121040

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{69239}}^1$

素因数の和:69319

約数の個数: 40

約数和(自身を含む): 875747520

約数和(自身を除く): 504626480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 69239, 138478, 276956, 346195, 553912, 692390, 1107824, 1384780, 2769560, 4639013, 5539120, 9278026, 18556052, 23195065, 37112104, 46390130, 74224208, 92780260, 185560520, 371121040]

約数ペア:

[(1, 371121040), (2, 185560520), (4, 92780260), (5, 74224208), (8, 46390130), (10, 37112104), (16, 23195065), (20, 18556052), (40, 9278026), (67, 5539120), (80, 4639013), (134, 2769560), (268, 1384780), (335, 1107824), (536, 692390), (670, 553912), (1072, 346195), (1340, 276956), (2680, 138478), (5360, 69239)]