88625920

素因数分解:

$2^8\times 5^1\times {\mathrm{69239}}^1$

素因数の和:69260

約数の個数: 36

約数和(自身を含む): 212289840

約数和(自身を除く): 123663920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 69239, 138478, 276956, 346195, 553912, 692390, 1107824, 1384780, 2215648, 2769560, 4431296, 5539120, 8862592, 11078240, 17725184, 22156480, 44312960, 88625920]

約数ペア:

[(1, 88625920), (2, 44312960), (4, 22156480), (5, 17725184), (8, 11078240), (10, 8862592), (16, 5539120), (20, 4431296), (32, 2769560), (40, 2215648), (64, 1384780), (80, 1107824), (128, 692390), (160, 553912), (256, 346195), (320, 276956), (640, 138478), (1280, 69239)]