39784150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{577}}^1$

素因数の和:793

約数の個数: 48

約数和(自身を含む): 85146336

約数和(自身を除く): 45362186

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 197, 350, 394, 577, 985, 1154, 1379, 1970, 2758, 2885, 4039, 4925, 5770, 6895, 8078, 9850, 13790, 14425, 20195, 28850, 34475, 40390, 68950, 100975, 113669, 201950, 227338, 568345, 795683, 1136690, 1591366, 2841725, 3978415, 5683450, 7956830, 19892075, 39784150]

約数ペア:

[(1, 39784150), (2, 19892075), (5, 7956830), (7, 5683450), (10, 3978415), (14, 2841725), (25, 1591366), (35, 1136690), (50, 795683), (70, 568345), (175, 227338), (197, 201950), (350, 113669), (394, 100975), (577, 68950), (985, 40390), (1154, 34475), (1379, 28850), (1970, 20195), (2758, 14425), (2885, 13790), (4039, 9850), (4925, 8078), (5770, 6895)]