45173120

素因数分解:

$2^7\times 5^1\times {\mathrm{70583}}^1$

素因数の和:70602

約数の個数: 32

約数和(自身を含む): 107993520

約数和(自身を除く): 62820400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 70583, 141166, 282332, 352915, 564664, 705830, 1129328, 1411660, 2258656, 2823320, 4517312, 5646640, 9034624, 11293280, 22586560, 45173120]

約数ペア:

[(1, 45173120), (2, 22586560), (4, 11293280), (5, 9034624), (8, 5646640), (10, 4517312), (16, 2823320), (20, 2258656), (32, 1411660), (40, 1129328), (64, 705830), (80, 564664), (128, 352915), (160, 282332), (320, 141166), (640, 70583)]