38761280

素因数分解:

$2^6\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1361}}^1$

素因数の和:1467

約数の個数: 56

約数和(自身を含む): 93405960

約数和(自身を除く): 54644680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 160, 178, 320, 356, 445, 712, 890, 1361, 1424, 1780, 2722, 2848, 3560, 5444, 5696, 6805, 7120, 10888, 13610, 14240, 21776, 27220, 28480, 43552, 54440, 87104, 108880, 121129, 217760, 242258, 435520, 484516, 605645, 969032, 1211290, 1938064, 2422580, 3876128, 4845160, 7752256, 9690320, 19380640, 38761280]

約数ペア:

[(1, 38761280), (2, 19380640), (4, 9690320), (5, 7752256), (8, 4845160), (10, 3876128), (16, 2422580), (20, 1938064), (32, 1211290), (40, 969032), (64, 605645), (80, 484516), (89, 435520), (160, 242258), (178, 217760), (320, 121129), (356, 108880), (445, 87104), (712, 54440), (890, 43552), (1361, 28480), (1424, 27220), (1780, 21776), (2722, 14240), (2848, 13610), (3560, 10888), (5444, 7120), (5696, 6805)]