100985920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{45083}}^1$

素因数の和:45107

約数の個数: 56

約数和(自身を含む): 274832064

約数和(自身を除く): 173846144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 45083, 90166, 180332, 225415, 315581, 360664, 450830, 631162, 721328, 901660, 1262324, 1442656, 1577905, 1803320, 2524648, 2885312, 3155810, 3606640, 5049296, 6311620, 7213280, 10098592, 12623240, 14426560, 20197184, 25246480, 50492960, 100985920]

約数ペア:

[(1, 100985920), (2, 50492960), (4, 25246480), (5, 20197184), (7, 14426560), (8, 12623240), (10, 10098592), (14, 7213280), (16, 6311620), (20, 5049296), (28, 3606640), (32, 3155810), (35, 2885312), (40, 2524648), (56, 1803320), (64, 1577905), (70, 1442656), (80, 1262324), (112, 901660), (140, 721328), (160, 631162), (224, 450830), (280, 360664), (320, 315581), (448, 225415), (560, 180332), (1120, 90166), (2240, 45083)]