235341280

素因数分解:

$2^5\times 5^1\times {\mathrm{547}}^1\times {\mathrm{2689}}^1$

素因数の和:3251

約数の個数: 48

約数和(自身を含む): 557217360

約数和(自身を除く): 321876080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 547, 1094, 2188, 2689, 2735, 4376, 5378, 5470, 8752, 10756, 10940, 13445, 17504, 21512, 21880, 26890, 43024, 43760, 53780, 86048, 87520, 107560, 215120, 430240, 1470883, 2941766, 5883532, 7354415, 11767064, 14708830, 23534128, 29417660, 47068256, 58835320, 117670640, 235341280]

約数ペア:

[(1, 235341280), (2, 117670640), (4, 58835320), (5, 47068256), (8, 29417660), (10, 23534128), (16, 14708830), (20, 11767064), (32, 7354415), (40, 5883532), (80, 2941766), (160, 1470883), (547, 430240), (1094, 215120), (2188, 107560), (2689, 87520), (2735, 86048), (4376, 53780), (5378, 43760), (5470, 43024), (8752, 26890), (10756, 21880), (10940, 21512), (13445, 17504)]