57953920

素因数分解:

$2^7\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1091}}^1$

素因数の和:1193

約数の個数: 64

約数和(自身を含む): 140343840

約数和(自身を除く): 82389920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 320, 332, 415, 640, 664, 830, 1091, 1328, 1660, 2182, 2656, 3320, 4364, 5312, 5455, 6640, 8728, 10624, 10910, 13280, 17456, 21820, 26560, 34912, 43640, 53120, 69824, 87280, 90553, 139648, 174560, 181106, 349120, 362212, 452765, 698240, 724424, 905530, 1448848, 1811060, 2897696, 3622120, 5795392, 7244240, 11590784, 14488480, 28976960, 57953920]

約数ペア:

[(1, 57953920), (2, 28976960), (4, 14488480), (5, 11590784), (8, 7244240), (10, 5795392), (16, 3622120), (20, 2897696), (32, 1811060), (40, 1448848), (64, 905530), (80, 724424), (83, 698240), (128, 452765), (160, 362212), (166, 349120), (320, 181106), (332, 174560), (415, 139648), (640, 90553), (664, 87280), (830, 69824), (1091, 53120), (1328, 43640), (1660, 34912), (2182, 26560), (2656, 21820), (3320, 17456), (4364, 13280), (5312, 10910), (5455, 10624), (6640, 8728)]